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/*
* This file is part of the ICanBoogie package.
*
* (c) Olivier Laviale <olivier.laviale@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace ICanBoogie\Validate;
/**
* An interface for validators.
*/
interface Validator extends ValidatorOptions
{
/**
* Validator alias.
*/
const ALIAS = null;
/**
* Default error message.
*/
const DEFAULT_MESSAGE = "is not valid";
/**
* Index name of message `attribute` argument.
*/
const MESSAGE_ARG_ATTRIBUTE = 'attribute';
/**
* Index name of message `value` argument.
*/
const MESSAGE_ARG_VALUE = 'value';
/**
* Index name of message `validator` argument.
*/
const MESSAGE_ARG_VALIDATOR = 'validator';
/**
* Normalize parameters and options.
*
* @param array $params
*
* @return array
*/
public function normalize_params(array $params);
/**
* Validate a value.
*
* @param mixed $value
* @param Context $context
*
* @return bool
*/
public function validate($value, Context $context);
}