FAQ Database Discussion Community


Verifying whether a decimal value is a valid [closed]

ruby,string,validation
I want to verify the numbers after a given decimal. Values above 10 should be considered as invalid. I would need a regex command to verify. For example: Input: Expected response 0.005: valid 1.003: not valid 1.04: valid I tried the following regex, but it doesn't give me the expected...

How to make a valid
  • link
  • html,css,validation
    I'm trying to make an unordered list where the list items are links, not just the text inside them. But this is not valid. When checking my code with https://validator.w3.org/check I receive the message Element a not allowed as child of element ul in this context. This is the code:...

    Validation in JSF

    java,regex,validation
    I'm trying to implement the Validation of a form but it don't accept when I fill in numbers or characters. This is my login.xhtml <?xml version='1.0' encoding='UTF-8' ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://xmlns.jcp.org/jsf/facelets" xmlns:c="http://xmlns.jcp.org/jsp/jstl/core" xmlns:h="http://xmlns.jcp.org/jsf/html" xmlns:f="http://xmlns.jcp.org/jsf/core"> <h:body>...

    Regular expression failing to validate xml against xsd

    regex,validation
    I'm trying to fix a bug in a xsd file that someone else has written years ago. The problem is that xml is not validating against the xsd. The error message returns following: "The value '0:0|-?\d{0,3}.*[0-9]+:-?\d{0,3}.*[0-9]+' of the facet 'pattern' is not a valid regular expression." "WXS schema fileName.xsd failed...

    Validation on other when more than one checkbox is checked

    javascript,jquery,validation,checkbox
    I have a form that has series of checkboxes. When the other checkbox is selected an alert appears if you don't fill in the other textbox. If I select more than one checkbox it doesn't validate at all? <form> <div id="form-2" class="pages active" data-page="form-2" style="display: block;"> <p>Please indicate below the...

    Implementation of IDataErrorInfo, excessive use of if-statements

    c#,entity-framework,validation,mvvm-light
    I can't really think of a better way to word my title and it's probably the most accurate description of what I've just done. This question is a mix of best practices and coding style. I've basically got a WPF application that uses the MVVMLight libraries and Entity Framework (6.x)...

    angular validation not working on select

    javascript,angularjs,validation
    its a simple form a drop down and a save button. On page load Select should be ng-invalid because it is required and nothing is selected but form and select both are ng-valid and save function is called. and once i select any thing and un select it. then it...

    C# Validate DataSet filled with DGV data as XML

    c#,xml,validation,datagridview,xsd
    I want to make a "Save as" button which will validate data from dataGridView with .xsd XML schema before saving it as an XML file. The idea was to save DataTable filled with DGV data as an XML, validate it with .xsd and delete it if the file is valid...

    How to check for initial spaces in the text entered in edit text android

    android,validation,android-edittext
    I have an issue in validating edit text in my android application. I have tried many methods and none of them are suiting my scenario. When user tries to save the post the entering only spaces in edit text field I need to pop out an error message. But I...

    Dynamic annotation/attribute values

    c#,validation,annotations,attributes
    I run into a problem using data annotations in c#. I am using custom required and range attributes and I want to set an object as the error message. [MyOwnRequired(ErrorCode=GlobalMessages.Message01] public string Description { get; set; } The problem is that I do have a class holding several objects (GlobalMessages.Message01,...

    Regualr expression to check ip address with short mask

    php,validation,ip-address
    I want to validate an IP address with mask, like this: 192.168.32.4/24 but I only found how to validate an IP without the mask: 192.168.32.4 This is my code: $target = "192.168.34.12"; if (preg_match("/^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/", $target)) { echo "correct"; } else { echo "incorrect"; } Thanks in advance. [Solved] $target =...

    Seeding fails validation for nested tables (validates_presence_of)

    ruby-on-rails,ruby,validation,ruby-on-rails-4,associations
    An Organization model has a 1:many association with a User model. I have the following validation in my User model file: belongs_to :organization validates_presence_of :organization_id, :unless => 'usertype==1' If usertype is 1, it means the user will have no organization associated to it. For a different usertype the presence of...

    How to use javascript to validate the input field for restricting numbers only and setting the range as maximum and minimum

    javascript,html,angularjs,forms,validation
    On event change the overflow value must get rejected. I have an input box in my form, where I want to restrict the user to enter only the numbers between 0 and 99999 only. But I don't want to disable the tab button functionality. The below code is working fine...

    Validating IP never succeeds

    java,android,validation,ip,matcher
    The user enters an IP address in a EditTextPreference and I try to validate the IP with this code: private EditTextPreference ipPref; private Matcher matcher; private SharedPreferences settings; private final Pattern IP_ADDRESS = Pattern.compile( "((25[0-5]|2[0-4][0-9]|[0-1][0-9]{2}|[1-9][0-9]|[1-9])\\.(25[0-5]|2[0-4]" + "[0-9]|[0-1][0-9]{2}|[1-9][0-9]|[1-9]|0)\\.(25[0-5]|2[0-4][0-9]|[0-1]" + "[0-9]{2}|[1-9][0-9]|[1-9]|0)\\.(25[0-5]|2[0-4][0-9]|[0-1][0-9]{2}" + "|[1-9][0-9]|[0-9]))"); @Override public void onCreate(Bundle...

    Validation of text fields and contact no text field

    java,swing,validation,textfield
    I have a JFrame consisting of some text fields (10) and a TextArea. I want to validate all the text fields and see if they are not empty and also check if a 10 digit contact no is entered in one of the text field. After checking the text fields,...

    Validator EmailAddress can validate an array of email

    php,validation,email,zend-framework2,jquery-select2
    I have a select2 field (tags) wich need to be validated with EmailAddress validator from Zend framework 2. the post from select2 field is like this : '[email protected], [email protected]' From here, my form has an input filter wich looks like this : public function getInputFilterSpecification() { return array( 'name' =>...

    Validate value of input with angularjs

    javascript,jquery,angularjs,validation
    I have a text input that pulls the value of the window.location.href, looks for ?= and strips out the trailing value which is used as the input value. I can't get the validation to check if there is a value after the =, and display an error if there isn't....

    Yii2 required validation on update

    php,validation,yii2
    I've Yii2 form containing form fields depending on action of page. Ex. Few fields appears when then action is create and few appears when action is update. I want to add required validation based on this scenario. Ex. <?= $form->field($model, 'unique_identifier')->textInput(['maxlength' => 45]) ?> I am showing this field only...

    JavaScript/HTML onSubmit=“return Validation()” issue

    javascript,html,validation,onsubmit
    I have been searching for quite some time now, and have tried many alterations to my code, but can't seem to find an answer to my issue specifically. What I am trying to do: I have created a web page geocoder that takes an address, geocodes it, allows the user...

    Check if the number entered is in array, otherwise add to the array

    java,arrays,validation,input,user
    The user will enter the size of the array and its values. If the entered value exists, the user must enter a different number. I can't seem to construct the proper code to check if the inserted value exists. public static void main(String[] args) { String holder="", s; int size;...

    check existence of data in python dictionary

    python,validation,dictionary,key
    I have a program that maintains a flat file database of cd information. I am trying to write a function that updates the database. In this function I am checking to see if the artist exists and if so, appending the album name to this artist, but for some reason...

    Django form for querying database. Is form.py needed and how to leave fields empty for query?

    forms,validation,python-3.x,django-forms
    I would like to have an input form where a user inputs either an incident_id or a equipment_id or both. The problem I have now is for example, if I fill in incident_id and leave equipment_id blank, the query will return no hits even when incident_id finds a match, because...

    How can validate only a certain fields in php Laravel 5?

    php,validation,laravel,laravel-5
    I'm currently working on my Edit form in my Laravel application. I request all the inputs from a form submit. I got : array:6 [▼ "_method" => "PUT" "_token" => "iWyonRYFjF15wK8fVXJiTkX09YSPmXukyGbBcHRA" "phone" => "9786770863" "email" => "[email protected]" "address" => "23 School St Lowell MA 01851" "$id" => "1" ] My...

    Is there a way to Sanitize a number of variables at once?

    php,mysql,validation
    I am trying to sanitize 54 variables at once. Currently I am doing them one by one like so if($vissuedate != '') { $vissuedate = filter_var($vissuedate, FILTER_SANITIZE_STRING); if($vissuedate == ''){ $vvalidate++; } } I have a whole bunch more and want to ask if there is a way to validate...

    How to successfully implement WPF textbox validation?

    c#,wpf,validation,xaml,visual-studio-2012
    I'm trying to implement what should be simple textbox validation for a WPF application, but I'm having some problems. I used this guide: http://www.codeproject.com/Tips/690130/Simple-Validation-in-WPF My textbox in MainWindow.xaml: <TextBox x:Name="textbox1" HorizontalAlignment="Left" Height="23" Margin="93,111,0,0" TextWrapping="Wrap" VerticalAlignment="Top" Width="120" Style="{StaticResource textBoxInError}" Validation.ErrorTemplate="{StaticResource validationErrorTemplate}"> <TextBox.Text> <Binding Path="Name"...

    Is there a shorter/better way to validate request params?

    python,validation,python-2.7,flask,werkzeug
    I keep repeating blocks like this to validate request params. Is there a shorter/better way to implement this? count = request.args.get('count', DEFAULT_COUNT) if count: try: count = int(count) except ValueError: count = DEFAULT_COUNT ...

    How to validate non-db attributes on an ActiveRecord model?

    ruby-on-rails,validation,activerecord
    I have the following class: class Instance < ActiveRecord::Base attr_accessor :resolution validates_format_of :resolution, with: /\A\d+x{1}\d+\d/ def resolution=(res) validate! (set the resolution etc) end def resolution (get the resolution and return) end end The resolution attribute is not stored in the database, but is a transient property of the instance. When...

    Enum validation in Rails 4.2 doesn't work

    ruby-on-rails,validation,enums
    My User model looks similar to this: class User < ActiveRecord::Base enum type: [:admin, :reviewer, :super_admin ] validates :type, presence: true validates :type, inclusion: { in: User.types.keys } end When I submit anything outside the enum values, the validation doesn't stop the code from running, and I get a 500...

    Regular expression to validate US phone number with Custom validations

    regex,validation
    I want to create regular expression to validate US phone numbers, which will validate below need: 333 (till 1 to 3 digits) 333-3 (3 digits + 1 hyphen + 1 to 3 digit) 333-333-3333 (3 digits + 1 hyphen + 3 digit + 1 hyphen + 1 to 4 digits)...

    Codeigniter Form Validation Rule for match (password)

    php,forms,codeigniter,validation
    I am trying to write Form validation rules in my Controller to submit Change Password form in which I am checking the old password too. I am getting the old password(current) from db and placing it in a hidden input field. My Rules are simple and are given below $config=array(...

    MVC HTML Helpers: Get all validation attributes

    c#,asp.net-mvc,validation,html-helper
    When it comes to making custom helpers, how can we get the value for the validation attributes (client-side validation)? for example the built in helpers do something like this: <label class="control-label " for="Starts">Starts</label> <span class="field-validation-valid text-danger" data-valmsg-for="Starts" data-valmsg-replace="true"></span> <input class="form-control text-box single-line" data-val="true" data-val-date="The field Starts must be a date."...

    How to validate in database for uniqueness?

    ruby-on-rails,validation,ruby-on-rails-4
    I am using Rails 4.2 with Ruby 2.1.5. Here is my API table: create_table "apis", force: :cascade do |t| t.string "name" t.datetime "created_at" t.datetime "updated_at" t.string "status" t.string "coname" end How do I validate that a user cannot create an API with the same name and same status twice? For...

    How to validate same, repeated capital and lowercase character in a string?

    c#,string,validation
    I have two problems with this code (that I can see - ;^): 1) when if condition one is not met, both validation message boxes show; I only want one or the other to display given the conditions in each if block. 2) how can I validate (if block two)...

    Struggling with PHP validation

    php,jquery,html,twitter-bootstrap,validation
    I have some previous experience in Python programming, but i was asked to build a web page for someone so i have tried to build a basic page using a bootstrap framework, html and php (Learning as a went along). Everything seemed to be exactly as needed appart from the...

    JavaScript validation on name field not working

    javascript,forms,validation
    I am trying to make my form validation work but I somehow can't make my name field to validate properly. When I write names in the field it will say that I need to write a proper name. What am I doing wrong? HTML: http://pastebin.com/EfNSkQkS JavaScript: http://pastebin.com/c6iUCYvr

    Java - How to only create an object with valid attributes?

    java,validation,object,constructor
    I'm doing a basic Java course and I came to a problem: How do I create an object only if I have passed valid parameters to the Constructor? Should I make an alternate class and call the constructor from there after the validation is realized? Or should/could I use a...

    How to perform XML Validation when using ModelDriven?

    java,xml,validation,struts2,model-driven
    I've created a Struts2 project in which I used XML based validation. Model class RegistrationForm is shown below package com.projects; import com.opensymphony.xwork2.ActionSupport; public class RegistrationForm implements Serializable{ private static final long serialVersionUID = 1L; private String fname; private String lname; private int numbr; public int getNumbr() { return numbr; }...

    MVC 5 - Validate a specific field on client-side

    javascript,jquery,asp.net-mvc,validation,asp.net-mvc-5
    I want to populate a city/state drop down list based on the postal code a user types into a textbox. So when the text changes, I'm going to make an ajax call to retrieve the data. However, I only want to perform that ajax request for valid postal codes. The...

    how to use validationResover

    validation,typo3-flow
    Like shown here I want to use the validationResolver to dynamically validate user inputs in my App. Therefore I want to proove, if a condition is true in my controller. If the condition is true, I want to validate with an own validator. For that I tried that: public function...

    Restrict angular form submit on mobile

    angularjs,validation
    I have HTML form with angular validation and it shouldn't be submitted unless $valid form state is true. <form name="searchForm" action="/Search" method="get" novalidate> <input name="keywords" required type="search" ng-model="form.keywords"> <button type="submit" ng-disabled="searchForm.$invalid">Go</button> </form> ng-disabled directive prevents from submitting invalid form for desktop or mobile emulator. But if I use screen keyboard...

    Oracle regular expression REGEXP_LIKE for multiple columns

    sql,regex,oracle,validation,if-statement
    I want to validate TAX , NAME, TELEPHONE NO . Those are should be alpha-numeric.So used this method but in here i want to know can i do this same by short method in simply way without using so many "AND" s. IF REGEXP_LIKE(i.TAX, '^[A-Za-z0-9]+$') AND REGEXP_LIKE(i.NAME, '^[A-Za-z0-9]+$') AND REGEXP_LIKE(VarTelephone...

    Validator regex pattern input accept only a number with 2-5 digits

    regex,validation,jsf
    I want to validate user's input data with a custom Validator in a JSF application. The data inserted must be a number between 2 and 5 digits. Facelet <h:inputText id="num1" label="num1" required="true" size="5" maxlength="5" styleClass="#{component.valid ? '' : 'validation-failed'}" value="#{sumaManagedBean.number1}" requiredMessage="You must enter a value"> <f:validator validatorId="validators.NumberValidator"/> </h:inputText> <h:message for="num1"...

    Rails 4 validation conditional on value of a hidden field

    ruby-on-rails,validation,conditional,hidden-field
    How can I perform a validation only if the value of a hidden_field matches a specified value? For example, I have two forms each with a separate submit button and a separate hidden_field, the value of which determines whether to run one set of validations or another. The problem seems...

    Laravel 5 form request validation returning forbidden error

    php,validation,laravel,laravel-4,laravel-5
    I am trying to use Laravel 5.1's form request validation, to authorize if the request is from the owner. The validation is used when the user is trying to update part of the table clinics through the show.blade.php. My set up so far: routes.php: Route::post('clinic/{id}', array('as' => 'postUpdateAddress', 'uses' =>...

    Bean Validation message interpolation with array constraint parameter used as variable in message

    java,validation,bean-validation
    Is it possible to join the int array arguments in javax.validation error message interpolation? I want to validate a string for different possible lengths and I started implementing a custom constraint: @Constraint(validatedBy = {BarcodeValidator.class}) public @interface Barcode { String message() default "{validation.Barcode.message}"; int[] lengths(); } The validator: public class BarcodeValidator...

    Javascript/jQuery form validation

    javascript,jquery,forms,validation
    I got most of this form validation to work properly but the only issue is that when the form detects an error on submit and the user corrects the mistake, the error text won't go away. This can be confusing for the user but I can't seem to figure out...

    Regex tom match percentage upto 2 decimal places

    regex,validation
    I need regular expression for percentage which satisfy following conditions. numbers between 0.1 to 100. Maximum up to 2 decimal place.It can accept up to one decimal place also like 0.1. Accept numbers up to 100 without decimal like 1,2,3----100. Can accept decimal without stating with 0 , like .11,.1,.2...

    how can I return the validation errors for a REST call?

    validation,cakephp-3.0
    I am making a REST api for my application. It almost works, but I want it to return the validation errors when they occurs. With CakePHP 2.x I see there was an invalidFields method, but it's not there anymore with Cake3. I see, instead, that there is an errors method...

    What is a reliable isnumeric() function for python 3?

    python,regex,validation,python-3.x,isnumeric
    I am attempting to do what should be very simple and check to see if a value in an Entry field is a valid and real number. The str.isnumeric() method does not account for "-" negative numbers, or "." decimal numbers. I tried writing a function for this: def IsNumeric(self,...

    Accessing the main object in a javax.validation.ConstraintValidator

    java,validation
    I'm trying to use the javax.validation framework for a all the web app's validation needs. In order to do this, I need to write some validators that access the main object being validated. For example, let's say my object has startDate and endDate and I need to validate to make...

    password check directive elem.add error

    javascript,angularjs,validation,events,angularjs-directive
    I'm making a password checking directive to ensure password and confirm_password fields are the same: angular .module('myModule') .directive('pwCheck', function() { return { require: 'ngModel', link: function (scope, elem, attrs, ctrl) { var password = "#" + attrs.pwCheck; elem.add(password).on('keyup', function() { scope.$apply(function () { ctrl.$setValidity('pwmatch', elem.val() === $(password).val()); }); }); }...

    How can I make a “*required field” error message appear for a drop down menu in a validating PHP form?

    php,forms,validation,drop-down-menu,server-side
    I created a form using PHP. The form needs to be validated and it works for every field but the "rate our site" drop down menu. I'm using the same code from the form from other questions (name, email, etc.) for the "rate our site" drop down menu but the...

    FluentValidation NotEmpty and EmailAddress example

    c#,validation,refactoring,fluentvalidation
    I am using FluentValidation with a login form. The email address field is Required and Must be a valid email address. I want to display a custom error message in both cases. The code I have working is: RuleFor(customer => customer.email) .NotEmpty() .WithMessage("Email address is required."); RuleFor(customer => customer.email) .EmailAddress()...

    CSLA How to validate StartDate and FinishDate?

    c#,validation,csla
    I'm new to CSLA , and I've started learning about validation.I have one simple form Form1 containing datagridview1 and in Column2 and Column3 StartDate and FinishDate are shown.My idea is to useErrorProvider in this WinForm and make some validation rule like this StartDate < FinishDate and forbid saving object to...

    FluentValidation - How to customize the validation message in runtime

    c#,validation,message,fluentvalidation
    In this entity: public class Foo { public Guid Id { get; set; } public string Type { get; set; } public string Name { get; set; } } How can I customize the validation message in runtime using another property of entity or any other string obtained from the...

    Input validation setTimeout in ReactJS

    javascript,css,validation,reactjs,ecmascript-6
    I have a component that renders with className="error" or classname="" depending on whether the input is valid or not. This way in CSS I can simply do .error { background: red; }. The validity of the input is determined by the isValidNumber(..) function. However, right now the problem I'm having...

    how to get validated the associated attributes? rails4

    ruby-on-rails,validation
    I am using rails4. I have a model, lets say human. Human has nested model Man. Man has attributes Name, Address, Number. I am trying to make an api in which i am not able to validate associated attributes. I was able to validate the man by using validates_associated, But...

    How to conditionally invoke spring validators

    java,spring,validation
    I have a model like below. Existing code already has validations on individual properties. Now I have a requirement to ignore existing validations on billing_country and address if buyer.method is foo. I was thinking I could have a custom validator at buyer level, check for method and invoke validations only...

    XML validation: why is explicitly specifying a namespace not allowed in this case?

    xml,validation,xsd,xml-namespaces
    Given the following XSD: <?xml version="1.0" encoding="UTF-8"?> <xsd:schema xmlns:foo="urn:foo" xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:foo" version="3.0"> <xsd:complexType name="Something"> <xsd:sequence> <xsd:element name="Nested" type="foo:NestedType"/> </xsd:sequence> </xsd:complexType> <xsd:complexType name="NestedType" /> </xsd:schema> The following XML is valid: <ns:Something xmlns:ns="urn:foo" xsi:type="ns:Something"...

    Is there a way to override default CSS of HTML5 form validation messages

    css,html5,validation,background
    I want to change background of bubble message - to be red and text to be in another language , not english. I've set "required" to my input fields and CSS for valid and invalid and it's working. And how to make this bubble message to appear when you hover...

    JSON (schema) validation with escaped characters in patterns fails

    json,validation,escaping
    The following JSON object is valid: { "foo": "bar", "pattern": "^(\/?[-a-zA-Z0-9_.]+)+$" } Whereas this one is not: { "foo": "bar", "pattern": "^(\/?[-a-zA-Z0-9_.]+)+\.jpg$" } It's the escaped dot (\.), but I can't see why this should not be valid JSON. I need to include such patterns in my real JSON schemas....

    HTML vs. JavaScript form validation [duplicate]

    javascript,jquery,html,html5,validation
    This question already has an answer here: JavaScript: client-side vs. server-side validation 11 answers I am new to front end web development and am making a small application where I want to validate that the user has in fact entered a valid URL. At first thought I figured I...

    mvc 4 custom format validator does not show error and allows the form to submit

    asp.net-mvc,validation,asp.net-mvc-4
    I have the following validator for a MVC 4 view public class IpFormatValidator: ValidationAttribute { protected override ValidationResult IsValid(object value, ValidationContext validationContext) { ValidationResult resp; if (value != null) { string ip ; IPAddress noUsed ; ip = value.ToString(); if(IPAddress.TryParse(ip, out noUsed)) { resp = ValidationResult.Success; } else { resp...

    how to multiply two column names using codeigniter validation rule

    php,codeigniter,validation
    I have three columns.The product of two columns get into third column name income_amount using codeigniter validation rule.the first column is crop_quantity and the second is per_rate controller $this->form_validation->set_rules('crop_quantity', 'Crop Quantity', 'required|numeric'); $this->form_validation->set_rules('per_rate', 'Per Rate', 'required|numeric|callback_get_product'); $this->form_validation->set_rules('income_amount', 'Income Amount', 'required|numeric');...

    Symfony form dropdown for entries

    php,forms,validation,symfony2
    I am starting with coding in Symfony and I have the following problem: Assume I have two Entities 'Client' and 'Project'. They are stored with Doctrine. A Client has a Id, Name and an Email A Project has a Id, client_id, name So basically a project belongs to a Client...

    How do I submit a real-time validated form with Semantic UI and Meteor?

    javascript,forms,validation,meteor,semantic-ui
    I have run into a huge problem with my form, which I validate in real time using Semantic UI. The HTML: <form class="ui form pin-form"> <div class="field"> <label>Email</label> <input placeholder="[email protected]" name="email_input" type="text"> </div> <div class="ui buttons"> <input type="submit" class="ui submit positive disabled button login-button" value="Log in"> </div> </form> I added...

    How to change the message in buildRules [CakePHP 3]?

    validation,cakephp,cakephp-3.0
    The function below is for being sure the e-mail from form is unique, if it's already in use a message is showed. I want to change this message. public function buildRules(RulesChecker $rules) { $rules->add($rules->isUnique(['username'])); $rules->add($rules->isUnique(['email'])); return $rules; } I tried this way: public function buildRules(RulesChecker $rules) { $rules->add($rules->isUnique(['username'])); $rules->add($rules->isUnique(['email']), ['errorField'...

    In CodeIgniter 2.2.0, why does the form validator not invoke my custom validation routine on array input data?

    php,codeigniter,validation,codeigniter-2,codeigniter-form-helper
    Here's the situation: While building a project in CodeIgniter 2.2.0, I was attempting to validate a tabular form with a custom data validator. The tabular form was set up to transmit POST data to the server in standard array format, and I was using non-zero based numeric keys. My keys,...

    When pushing a button inside a partial view, parent form is validated

    asp.net-mvc,validation,asp.net-mvc-5
    In a MVC 5 application, I have a partial view with a button to submit some information. But when I push that button the parent form is validated, making all the validating errors displayed. All I want is that only the validated fields in the partial view are executed with...

    Cornice schema validation with colanderalchemy

    python,validation,sqlalchemy,pyramid,colanderalchemy
    Cornice's documentation mentions how to validate your schema using a colander's MappingSchema subclass. How should we use a colanderalchemy schema for the same purpose? Because if we create a schema using colanderalchemy as stated in the documentation, the schema object has already instantiated the colander's class, and I think that...

    Validating currency allows more than two decimal places [duplicate]

    c#,winforms,validation,currency,tryparse
    This question already has an answer here: Find number of decimal places in decimal value regardless of culture 8 answers Situation: I'm writing a Winforms app using C# in VS2013 with .NET4.0. Some cells in a datagridview need to be validated as correctly formatted UK currency values. The dgv...

    jQuery Code not updating after validation

    javascript,jquery,validation,input
    I am making a url shortening website and I have some jQuery code that checks the url input and validates it every time the user makes any changes. If it is valid, the field turns green, if not, it stays red until it turns green. It works fine there, but...

    Using JavaScript or JQuery to clear a file upload field if the file selected is not a certain type [duplicate]

    javascript,jquery,html,validation,file-upload
    This question already has an answer here: Limit file format when using <input type=“file”>? 8 answers I have essentially re-skinned a file-upload form field. <input id="uploadFile" placeholder="Choose File" disabled="disabled" /> <div class="fileUpload btn btn-primary"> <span>Upload</span> <input id="uploadBtn" type="file" class="upload" /> </div> .fileUpload { position: relative; overflow: hidden; margin: 10px;...

    Cannot set property 'innerHTML' of null Javascript validation

    javascript,validation,null
    I get in the console a error of Cannot set property 'innerHTML'of null, how can i fix that the text after document.getElementById won't flash away after 1 sec. I added HTML code now, but when i want to post the button i only want to submit the form when everything...

    Symfony2 form builder without class check if multiple fields are empty

    validation,symfony2,constraints,formbuilder
    I am using form builder without class and have two fields with each having constraints : $form = $this->createFormBuilder() ->add('name', 'text', array( 'required'=>false, 'constraints'=> new Length(array('min'=>3) )) ->add('dob', 'date', array( 'required'=>false, 'constraints'=> new Date() )) ->getForm() ->handleRequest($request); This works great but I want to check if both fields are emtpy,...

    MS Access validation rules not firing in subform

    vba,validation,ms-access,access-vba,ms-access-2013
    I have a datagrid that is a subform inside another form. I need to validate items inputted into this datagrid subform, but I'm having an excruciatingly hard time figuring out how. Whenever I read about this on forums and on Microsoft's help site, they recommend you use Required and Validation...

    Xamarin MvvmCross ViewModel Validation

    validation,mvvm,xamarin,mvvmcross
    I'm building my first Xamarin MvvmCross application at the moment and I'm currently looking at validating user input to the view models. Doing a lot of searching around everything (including the MvvmCross team) link to this plugin: MVVMCross.Plugins.Validation This plugin makes use of a very old version of MvvmCross v3....

    Create data validation list when some of the values have commas?

    excel,vba,validation,excel-vba
    I am creating a data validation list using the following method: sDataValidationList = sDataValidationList & wksCalculation.Cells(r, lActivityNoColumn).value & "," Then I apply it to a cell using: .Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, Operator:=xlBetween, Formula1:=s This works well most of the time, but when any of the wksCalculation.Cells(r, lActivityNoColumn).value contain commas, then those...

    “Validation error: PayPal currencies do not match” in WooCommerce

    wordpress,validation,paypal,woocommerce,currency
    Using WooCommerce and the standard PayPal gateway to accept payments. When testing in Sandbox mode, everything works great. When we test live with a real transaction, payment goes through no problem, but within WooCommerce there is a note as follows: "Validation error: PayPal currencies do not match (code USD). Order...

    spring mvc javax.validation.UnexpectedTypeException: No validator could be found for type: java.lang.String

    java,spring,validation,spring-mvc,hibernate-validator
    I try to use the validators for the first time with Spring MVC and I always get the exception: javax.validation.UnexpectedTypeException: No validator could be found for type: java.lang.String at org.hibernate.validator.engine.ConstraintTree.verifyResolveWasUnique(ConstraintTree.java:236) at org.hibernate.validator.engine.ConstraintTree.findMatchingValidatorClass(ConstraintTree.java:219) at org.hibernate.validator.engine.ConstraintTree.getInitializedValidator(ConstraintTree.java:167) at...

    multiple type of Validation through javascript

    javascript,validation
    i want to validate the text filed and multiple radio button field through the javascript.here is the form code: <!DOCTYPE html> <html> <head> <title>script</title> <script type="text/javascript" src="script.js"></script> </head> <body> <form name="myForm"> <table> <tr> <td> <input type="text" name="job_id" placeholder="*Booking/Job Id no : " > </td> <td> <input type="text" name="taxi_id" placeholder="* Driver...

    RegEx conversion to use with Javascript

    javascript,regex,validation
    I'm currently using this RegEx ^(0[1-9]|1[0-2])/(19|2[0-1])\d{2}$ in .NET to validate a field with Month and Year (12/2000). I'm changing all my RegEx validations to JavaScript and I'm facing an issue with this one because of /in the middle which I'm having problems escaping. So based on other answers in SO...

    Can't validate a form in Bootstrap Modal using JavaScript

    javascript,jquery,forms,validation,bootstrap-modal
    Using the code below I send an email, but if I leave the inputs blank it sends it anyway. I want to validate the form before sending it, to make sure that they are not blank. j( document ).on( "submit", ".form-horizontal", function() { j.post(this.action, j(this).serialize(), function(){ //this callback is executed...

    vertical bar chart with validation

    javascript,html,validation,charts
    I changed my code abit, because i want some validation inside my code. before the the bars had the "%" on it and the name typed in under the bar, now if i type in 2 participants, it creates 4 bars instead of 2. At the place where the names...

    Validate row with inputs in a table that has been built dynamically in AngularJS

    javascript,html,angularjs,validation,angularjs-ng-repeat
    I've been struggling on the solution to the following problem. I have a table in which every row is build dynamically by ngRepeat. Every row has four columns and in every column there is an input element. My question is - how can I validate these four input fields and...

    Manually highlight all invalid inputs of Angular Form

    javascript,angularjs,forms,validation
    The task is kinda primitive. I got a simple Angular form with various inputs and I'd like to highlight invalid inputs manually (e.g. on submit action). I tried to loop over invalid inputs, assuming that they must have some method to highlight an error, but unfortunately they don't. Same with...

    Validation on Radio Buttons

    c#,wpf,validation,data-binding,radio-button
    I'm not really sure how to word this, so here goes. I've got some radio buttons on a form in my WPF application which get validated. They're basically a required field for this form. When I start to fill in the form, both radio buttons are marked with a red...

    Correct PHP contact form syntax? [duplicate]

    php,forms,validation
    This question already has an answer here: PHP: “Notice: Undefined variable” and “Notice: Undefined index” 11 answers I am trying to follow a PHP contact form tutorial from here! Seems pretty simple and I'm completely new to PHP. However, when running my project, I get so many "Notice" messages...

    How to avoid Hibernate Validator ConstraintDeclarationException?

    java,spring,hibernate,validation,hibernate-validator
    I have my WebService based on Spring 4, and I am using Hibernate Validator (beyond MethodValidationPostProcessor). My problem is that I have my ClientService interface, and its implementation. So I put Bean Validation constraints on the implementation and it forces me to put that constraints on the interface (throwing ConstraintDeclarationException)...

    “This interface to HTML5 document checking is deprecated” - what's the meaning?

    html,html5,validation,w3c-validation
    I am doing one project, and as far as I am doing it I'm checking it for W3C errors (using html validator plug-in for Firefox), and in this process I found a warning that never showed up to me ever before. "Warning: This interface to HTML5 document checking is deprecated"...

    How to validate only after leaving focus of paper-input (Polymer 1.0)

    validation,focus,polymer
    I'm trying to get Polymer to only validate input for my paper-input once I leave the focus of the textbox. Here's a bit of code I have below: <paper-input label="ZIP Code:" auto-validate pattern="\d{5}([-]\d{4})?" error-message="Invalid ZIP Code"></paper-input> The above code works great at live validation and the regex allows the format...

    How access element attribute inside Parsley Validation

    validation,parsley.js
    I need get attributes of element inside Parsley validation, I can using jQuery and selector, but I think it not the best way, have another way to do it? See below my validation and html code: (function () { 'use strict'; // Validate xml extension. window.ParsleyValidator.addValidator('filetype', function (value, requirement) {...

    Veridis Biometrics SDK validating with strings

    .net,validation,biometrics
    I'm sorry to make a long introduction, but this is what I have done so far: Downloaded the SDK; Read the manual ; Followed the sample project they patched with the SDK. But, the thing is, I already had another biometric solution working and it used to save all hash...

    Multi-Culture Unobtrusive Validation Of Dates

    javascript,jquery,asp.net,validation
    I have an ASP.NET MVC project, and I'm using jquery.validate.unobtrusive to perform client side validation of values. However, I'm having issues validating dates. The system needs to support multiple cultures, however the majority of current users are from the UK, so use the UK date format. By default, this fails...

    MVVM - Validating the model when a field in the viewmodel is changed

    c#,wpf,validation,mvvm,ef-database-first
    I'm using the MVVMLight libraries with a Database-First EF model. I can't quite figure out how to validate the model when a certain field in my viewmodel has changed. This works fine when I'm updating individual Properties of the model as I have a call to Validate in the set...

    How to make text field compulsory only when the checkbox is checked with symfony annotation validations in model classes

    validation,symfony2
    It is probably a very simple question but I've run out of juice here. Vat field is compulsory only when isVatable checkbox is check by user otherwise it can be ignored. How do I achieve this with group validation (annotations) in model class, not entity? I checked Validation Groups and...

    vertical bar chart with with user input and validation

    javascript,html,validation,charts
    i need a make a code where the user can add the max points, achieved points and his name. this is my code..most things are already working, i just need a function to change the max points, right now its a static number. <head> <title>examAnalysis</title> <meta http-equiv="content-type" content="text/html; charset=utf-8" />...

    javax.validation How get property name in a validation message

    java,validation
    I'm lookin for some proper way to use property name inside validation messages, like {min} or {regexp}. I've googled this question a few times and apearently there isn't a native method for doing this. @NotNull(message = "The property {propertyName} may not be null.") private String property; Did some one can...

    Validation of a form before submission

    php,validation,symfony2,form-submit
    Using Symfony, version 2.3 and more recent, I want the user to click on a link to go to the edition page of an already existing entity and that the form which is displayed to be already validated, with each error associated to its corresponding field, i.e. I want the...

    jQuery validate equalTo

    javascript,jquery,validation
    I would like to use jQuery validate() plugin using the equalTo to validate a signature field, basically the signature field must match the first name and last name field, is this possible using the validate() plugin? http://jqueryvalidation.org/equalTo-method/ shows me how to check if it is equal to another input, but...