PHP code example of steevanb / sf2-form-utils

1. Go to this page and download the library: Download steevanb/sf2-form-utils library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

steevanb / sf2-form-utils example snippets


namespace FooBundle\Form\Type;

use Steevanb\SymfonyFormOptionsBuilder\OptionsBuilder\EmailOptionsBuilder;
use Steevanb\SymfonyFormOptionsBuilder\OptionsBuilder\TextOptionsBuilder;
use Symfony\Component\Form\Extension\Core\Type\TextType;

class BarType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        # Since PHP 5.5, you can use FooClass::class
        $builder->add('field_text', TextType::class, TextOptionsBuilder::create()->asArray());

        # Since PHP 5.6, you can use the variadic syntax. asVariadic() parameter is field name.
        $builder->add(
            ...EmailOptionsBuilder::create()
                ->setRequired(false)
                ->setPlaceHolder('[email protected]')
                ->setTrim(false)
                ->asVariadic('field_email')
        );
    }
}


namespace FooBundle\Form\Type;

use Steevanb\SymfonyFormOptionsBuilder\BlockPrefixTrait;

class BarType extends AbstractType
{
    # Use this trait to define getBlockPrefix()