How to get error message of each field from form object in symfony2?

Question

I followed this tutorial http://symfony.com/doc/current/forms.html and I rendered my insert form perfectly but only one problem that I can't solve:

I want to show all error of each field when the form is not valid. This is example code:

    $form->handleRequest($request);
    if (false === $form->isValid()) {
        // How to get all error message of each field ??
    }

This look like a very basic info but I can not find any guide to solve this problem. Hope someone can help me.

Thanks.

Gopal Joshi · Accepted Answer · 2016-11-21 04:19:28Z

3

Accessing errors from controller

You can access errors as array using $form->getErrors() in controller.

$form->handleRequest($request);
if (false === $form->isValid()) {
    // How to get all error message of each field ??
    echo "<pre>";
    print_r($form->getErrors());
}

Accessing errors from TWIG

Displays all errors in template

{{ form_errors(form) }}
Access error for specific field

{{ form_errors(form.username) }}

answered Nov 21, 2016 at 4:19

Gopal Joshi

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2 Comments

Tuan Nguyen Over a year ago

in controller, after I getErrors, how can I get field name and it's error message?

Gopal Joshi Over a year ago

Use $nameErrors = $form['name']->getErrors(); , More here knpuniversity.com/blog/symfony-debugging-form-errors

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