README

This bundle lets you alter existing Symfony Forms based on yml config values. If you want to create forms dynamically from yml check out LinioIT/dynamic-form-bundle.

Installation

This plugin requires Symfony ^2.8|^3.0|^4.0

{
    "require": {
        "wuestkamp/alterable-form-bundle": "^0.2"
    }
}

for SF < 4.0

Add the bundle to your AppKernel.php

new Wuestkamp\AlterableFormBundle\AlterableFormBundle();

If you are using 2.8 you need to create your forms (which you want to alter) using the classname like this instead of a name string to be able to use this bundle:

$form = $this->createForm(MyForm::class, $myObject);

for SF >= 4.0

Add this to config/bundles.php:

\Wuestkamp\AlterableFormBundle\AlterableFormBundle::class => ['all' => true],

create file config/packages/alterable_form.yml.

Usage

Define yml configuration like this:

alterable_form:
    forms:
        Namespace\Bundle\Form\MyForm:
            fields:
                first_name:
                    options:
                        required: false
                last_name:
                    add: false # default is true
        Namespace\Bundle\Form\MyOtherForm:
            fields:
                email:
                    options:
                        attr: {class: 'css_class'}

Tests

Git clone this repo then composer install and ./vendor/phpunit/phpunit/phpunit -c .