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<?php |
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/** |
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* Author: Nil Portugués Calderó <[email protected]> |
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* Date: 9/16/14 |
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* Time: 10:19 PM |
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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 NilPortugues\Validator\Validation\Float; |
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/** |
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* Class FloatValidation |
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* @package NilPortugues\Validator\Validation\FloatAttribute |
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*/ |
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class FloatValidation |
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{ |
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/** |
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* @param $value |
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* |
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* @return bool |
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*/ |
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public static function isFloat($value) |
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{ |
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return \is_float($value); |
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} |
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/** |
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* @param $value |
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* |
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* @return bool |
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*/ |
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public static function isNotZero($value) |
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{ |
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\settype($value, 'float'); |
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return 0 != $value; |
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} |
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/** |
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* @param double $value |
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* |
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* @return bool |
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*/ |
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public static function isPositiveOrZero($value) |
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{ |
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\settype($value, 'float'); |
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return 0 <= $value; |
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} |
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/** |
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* @param double $value |
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* |
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* @return bool |
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*/ |
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public static function isPositive($value) |
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{ |
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\settype($value, 'float'); |
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return 0 < $value; |
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} |
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/** |
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* @param double $value |
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* |
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* @return bool |
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*/ |
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public static function isNegativeOrZero($value) |
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{ |
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\settype($value, 'float'); |
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return 0 >= $value; |
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} |
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/** |
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* @param double $value |
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* |
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* @return bool |
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*/ |
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public static function isNegative($value) |
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{ |
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\settype($value, 'float'); |
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return 0 > $value; |
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} |
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/** |
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* @param double $value |
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* @param double $min |
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* @param double $max |
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* @param bool $inclusive |
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* |
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* @throws \InvalidArgumentException |
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* @return bool |
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*/ |
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public static function isBetween($value, $min, $max, $inclusive = false) |
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{ |
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\settype($value, 'float'); |
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\settype($min, 'float'); |
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\settype($max, 'float'); |
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if ($min > $max) { |
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throw new \InvalidArgumentException(\sprintf('%s cannot be less than %s for validation', $min, $max)); |
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} |
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if (false === $inclusive) { |
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return (($min < $value) && ($value < $max)); |
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} |
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return (($min <= $value) && ($value <= $max)); |
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} |
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/** |
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* @param float $value |
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* |
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* @return bool |
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*/ |
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public static function isOdd($value) |
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{ |
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\settype($value, 'int'); |
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return 1 == ($value % 2); |
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} |
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/** |
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* @param float $value |
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* |
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* @return bool |
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*/ |
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public static function isEven($value) |
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{ |
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\settype($value, 'int'); |
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return 0 == ($value % 2); |
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} |
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/** |
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* @param float $value |
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* @param float $multiple |
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* |
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* @return bool |
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*/ |
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public static function isMultiple($value, $multiple) |
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{ |
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\settype($value, 'float'); |
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\settype($multiple, 'float'); |
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return (float) 0 == \fmod($value, $multiple); |
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} |
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} |
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nilportugues /
validator
