93 lines
2.1 KiB
PHP
93 lines
2.1 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Form;
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/**
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* A form group bundling multiple form forms
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*
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* @author Bernhard Schussek <bernhard.schussek@symfony.com>
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*/
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interface FormInterface extends \ArrayAccess, \Traversable, \Countable
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{
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/**
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* Sets the parent form.
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*
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* @param FormInterface $parent The parent form
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*/
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function setParent(FormInterface $parent = null);
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/**
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* Returns the parent form.
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*
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* @return FormInterface The parent form
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*/
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function getParent();
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/**
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* Returns the name by which the form is identified in forms.
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*
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* @return string The name of the form.
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*/
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function getName();
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/**
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* Adds an error to this form
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*
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* @param FormError $error
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*/
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function addError(FormError $error);
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/**
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* Returns whether the form is valid.
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*
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* @return Boolean
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*/
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function isValid();
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/**
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* Returns whether the form is required to be filled out.
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*
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* If the form has a parent and the parent is not required, this method
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* will always return false. Otherwise the value set with setRequired()
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* is returned.
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*
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* @return Boolean
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*/
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function isRequired();
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/**
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* Returns whether this form can be read only
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*
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* The content of a read-only form is displayed, but not allowed to be
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* modified. The validation of modified read-only forms should fail.
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*
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* Fields whose parents are read-only are considered read-only regardless of
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* their own state.
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*
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* @return Boolean
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*/
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function isReadOnly();
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/**
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* Returns whether the form is empty
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*
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* @return boolean
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*/
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function isEmpty();
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/**
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* Writes posted data into the form
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*
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* @param mixed $data The data from the POST request
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*/
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function bind($data);
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} |