Namespaces

• ICanBoogie
  • Validate
    • Reader
    • Validation
    • Validator
    • ValidatorProvider

Classes

• AbstractComparisonValidator
• AbstractRangeValidator
• AbstractValidator
• Between
• BetweenLength
• Blank
• Boolean
• Email
• Equal
• Identical
• IsFalse
• IsNull
• IsTrue
• JSON
• Max
• MaxLength
• Min
• MinLength
• NotBetween
• NotBetweenLength
• NotBlank
• NotEqual
• NotIdentical
• NotNull
• Regex
• Required
• TimeZone
• Type
• URL

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<?php

/*
 * 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\Validator;

use ICanBoogie\Validate\Context;
use ICanBoogie\Validate\Render;

/**
 * Abstract for classes implementing rane comparison.
 */
abstract class AbstractRangeValidator extends AbstractValidator
{
    const PARAM_MIN = 'min';
    const PARAM_MAX = 'max';

    const MESSAGE_ARG_MIN = self::PARAM_MIN;
    const MESSAGE_ARG_MAX = self::PARAM_MAX;
    const MESSAGE_ARG_VALUE_TYPE = 'value_type';

    /**
     * @inheritdoc
     */
    public function validate($value, Context $context)
    {
        $min = $context->param(self::PARAM_MIN);
        $max = $context->param(self::PARAM_MAX);

        $context->message_args[self::MESSAGE_ARG_MIN] = $min;
        $context->message_args[self::MESSAGE_ARG_MAX] = $max;
        $context->message_args[self::MESSAGE_ARG_VALUE_TYPE] = Render::render_type($min);

        return $this->compare($value, $min, $max);
    }

    /**
     * @inheritdoc
     */
    protected function get_params_mapping()
    {
        return [ self::PARAM_MIN, self::PARAM_MAX ];
    }

    /**
     * Compares a value to a reference.
     *
     * @param mixed $value
     * @param mixed $min
     * @param mixed $max
     *
     * @return bool
     */
    abstract protected function compare($value, $min, $max);
}