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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Form;
/**
* @author Bernhard Schussek <bschussek@gmail.com>
*/
interface FormTypeGuesserInterface
{
/**
* Returns a field guess for a property name of a class
*
* @param string $class The fully qualified class name
* @param string $property The name of the property to guess for
*
* @return Guess\TypeGuess|null A guess for the field's type and options
*/
public function guessType($class, $property);
/**
* Returns a guess whether a property of a class is required
*
* @param string $class The fully qualified class name
* @param string $property The name of the property to guess for
*
* @return Guess\ValueGuess A guess for the field's required setting
*/
public function guessRequired($class, $property);
/**
* Returns a guess about the field's maximum length
*
* @param string $class The fully qualified class name
* @param string $property The name of the property to guess for
*
* @return Guess\ValueGuess|null A guess for the field's maximum length
*/
public function guessMaxLength($class, $property);
/**
* Returns a guess about the field's pattern
*
* - When you have a min value, you guess a min length of this min (LOW_CONFIDENCE) , lines below
* - If this value is a float type, this is wrong so you guess null with MEDIUM_CONFIDENCE to override the previous guess.
* Example:
* You want a float greater than 5, 4.512313 is not valid but length(4.512314) > length(5)
* @link https://github.com/symfony/symfony/pull/3927
*
* @param string $class The fully qualified class name
* @param string $property The name of the property to guess for
*
* @return Guess\ValueGuess|null A guess for the field's required pattern
*/
public function guessPattern($class, $property);
}