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WP MVC Validation of form fields generates error without description


WP MVC Validation of form fields generates error without description

By : user2948475
Date : November 14 2020, 04:51 PM
To fix the issue you can do The create_or_save() function is added to admin_controller of every model to validate the fields.
I don't know whether this is the only available solution, and is legal, but the issue is solved as of now.
code :


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Clearing Django form fields on form validation error?

Clearing Django form fields on form validation error?


By : user1801722
Date : March 29 2020, 07:55 AM
around this issue If you need extra validation using more than one field from a form, override the .clean() method. But if it's just for one field, you can create a clean_field_name() method.
http://docs.djangoproject.com/en/1.1/ref/forms/validation/#ref-forms-validation
Form fields are reset on validation error

Form fields are reset on validation error


By : user3853786
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , Posted as answer, so the question can be marked as solved:
ListView does recreate all its items at render time. This means that the validation will be broken. Have a look at API doc of the ListView
Symfony2 Form + AngularJS for REST API = Form validation extra fields error

Symfony2 Form + AngularJS for REST API = Form validation extra fields error


By : PA.mjy
Date : March 29 2020, 07:55 AM
With these it helps If the id field is not a form field, then you can add that to your form but add it as a non-mapped field (i.e. it doesn't relate to a property on the entity):
code :
$builder->add('id', 'hidden', array('mapped' => false));
Laravel action when form validation generates error

Laravel action when form validation generates error


By : Liu Bonnie
Date : March 29 2020, 07:55 AM
wish of those help Override the FormRequest response function in your ProjectCreateRequest:
code :
/**
 * Get the proper failed validation response for the request.
 *
 * @param  array  $errors
 * @return \Symfony\Component\HttpFoundation\Response
 */
public function response(array $errors)
{
    if ($this->expectsJson()) {
        return new JsonResponse($errors, 422);
    }

    return $this->redirector->to($this->getRedirectUrl())
                                    ->withInput($this->except($this->dontFlash))
                                    ->withErrors($errors, $this->errorBag);
}
setting action in form tag generates error "Validation of viewstate MAC failed..."

setting action in form tag generates error "Validation of viewstate MAC failed..."


By : Andy Bradbury
Date : March 29 2020, 07:55 AM
this will help If you change the form tag and the markup for the button, you can accomplish the cross-page post.
Steps:
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