custom-validators

问题 When I defined a custom validation in the Validated Service Provider. And when it is failed I got empty MessageBox. I don't understand why it is happens. UPDATED: <?php namespace App\Providers; use Illuminate\Support\ServiceProvider; class ValidatorServiceProvider extends ServiceProvider { public function boot() { \Validator::extend('custom_validation', function ( $attribute, $value, $parameters ) { return false; } ); } } in the controller private function isValid() { $this->validation =

问题 Every time I call validates_with NumberValidator. I get an uninitialized constant error. I have created a directory called validators under the "app" directory. This is what I have so far. This is my model class Worker < ActiveRecord::Base include ActiveModel::Validations validates_with NumberValidator end This is my validator file class NumberValidator < ActiveModel::Validator def validate(record, attribute, value) puts record puts attribute puts value end end require File.expand_path('..

问题 We can read here how to write: http://framework.zend.com/manual/en/zend.validate.writing_validators.html class MyValid_Float extends Zend_Validate_Abstract { 1) Where should we place this? application/default/validators ? application/view/helpers/... ? 2) Do we have to register this somewhere on our application ? Update: Here's an example of my bootstrap: include_once 'config_root.php'; set_include_path ( $PATH ); require_once 'Initializer.php'; require_once "Zend/Loader.php"; require_once

问题 Dearest, I want to make a custom error message for uploaded image, here's my controller code : protected function validator($data = [], $validateContent = []){ $messages = [ 'imgUserAvatar:mimes' => 'File Type must be in jpeg,jpg,png' ]; return Validator::make($data, $validateContent, $messages); } $validateContent = [ 'imgUserAvatar' => 'mimes:jpeg,jpg,png|max:2000', 'textUserEmail' => 'required|unique:admin_user,user_email|max:50', 'textFirstName' => 'required|max:50', 'textLastName' =>

问题 I was wondering what is the correct way of implementing the custom Validator in JSF 1.2. In my Validator class' public void validate(FacesContext context, UIComponent component,Object value) throws ValidatorException {} method, I am doing the validation check and just adding the FacesMessage instance to the context by context.addMessage(new FacesMessage(xxx...); in case of invalid condition. This seems to be working fine in my application. However, I am not sure if I also need to explicitely

问题 When using bean validation to validate the state of an object, the method annotated with @AssertTrue is called 4 times whenever the validation is invoked. It should only be called once per invocation. Hibernate-validator version: 5.1.3.Final Here is an example: For the following class Motorcycle: import javax.validation.constraints.AssertTrue; class Motorcycle{ private int fuel; private int tireDurability; @AssertTrue(message = "motorcycle.not.available.to.use") public boolean isAvailable(){

问题 I have search through google and found that a lot of people is struggling with this issue but i still not found the right answer. http://i.stack.imgur.com/15jen.png I have a form view and need to check that if the language code is duplicate or not, it have to be check on server-side script since it needed to be check through database. updated 4 may 2011, 19.32 // I add attribute of form view here, so someone may point out if there is anything wrong. <asp:FormView ID="fmvxLanguage" runat=

问题 Maybe it's just the way my mind works, but I have a very hard time understanding how you're supposed to do custom unobtrusive validators. The C# part is easy enough, but the jqueryui adapters are where i get lost. I've been trying to make a validator that requires a date to be a certain amount of time in the past. I use this for age validation, to make sure someone has entered a date that is 18 years in the past. I finally decided to just make it a remote validator, that way the validation

问题 <div class="col-md-6"> <div class="form-group"> <h6>Email Address</h6> <input type="text" class="form-control" name="email" formControlName='Bemail' required> <div [hidden]="BusinessInfoForm.controls.Bemail.valid || (BusinessInfoForm.controls.Bemail.pristine && !submitted)" > <p class="text-danger" [hidden]="!BusinessInfoForm.controls.Bemail.errors.required">mailAddressis required.</p> <p class="text-danger" [hidden]="!BusinessInfoForm.controls.Bemail.errors.incorrectMailFormat">Email format

问题 I have the same problem that the guy from this thread has. More precisely I get the following error, when trying to inject a bean in my custom validator that implements CustomValidator interface (it's a NPE when accessing the bean i wanted to inject): javax.validation.ValidationException: HV000028: Unexpected exception during isValid call. at org.hibernate.validator.internal.engine.ConstraintTree.validateSingleConstraint(ConstraintTree.java:294) at org.hibernate.validator.internal.engine