webmozart

<form method="post" action="..." {{ form.enctype }}>
    {{ form.errors }}

    {% for field in form.visible_fields %}
        {{ field.label('My label') }}
        {{ field.errors }}
        {{ field.widget }}
        The ID of this field is: {{ field.id }}
        And the value: {{ field.value }}
    {% endfor %}

webmozart

a) Importing the namespace only

    <?php
    use Symfony\Component\Form
    
    class ContactForm extends Form\Form
    {
        protected function configure()
        {
            $this->add(new Form\TextField('subject', array(