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<?php |
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namespace Comfort\Validator; |
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use Comfort\Comfort; |
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use Comfort\Validator\Helper\AnyOfTrait; |
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class NumberValidator extends AbstractValidator |
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{ |
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use AnyOfTrait; |
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public function __construct(Comfort $comfort) |
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{ |
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parent::__construct($comfort); |
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$this->errorHandlers += [ |
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'number.min' => [ |
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'message' => '%s must be above %s' |
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], |
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'number.max' => [ |
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'message' => '%s must be below %s' |
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], |
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'number.precision' => [ |
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'message' => '%s must be precision %s' |
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], |
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'number.is_int' => [ |
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'message' => '%s must be an int' |
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], |
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'number.is_float' => [ |
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'message' => '%s must be a float' |
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], |
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'number.is_number' => [ |
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'message' => '%s must be a number' |
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], |
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'number.negative' => [ |
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'message' => '%s must be negative' |
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], |
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'number.positive' => [ |
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'message' => '%s must be positive' |
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] |
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]; |
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$this->isNumber(); |
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} |
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/** |
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* Validate number is no less than $min |
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* |
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* @param $min |
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* @return $this |
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*/ |
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public function min($min) |
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{ |
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return $this->add(function($value, $nameKey) use ($min) { |
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if ($value < $min) { |
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return $this->createError('number.min', $value, $nameKey); |
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} |
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}); |
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} |
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/** |
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* Validate number is no more than $max |
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* |
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* @param $max |
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* @return $this |
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*/ |
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public function max($max) |
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{ |
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return $this->add(function($value, $nameKey) use ($max) { |
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if ($value > $max) { |
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return $this->createError('number.max', $value, $nameKey); |
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} |
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}); |
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} |
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/** |
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* Validate precision of number is $precision |
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* |
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* @todo think if less kludgy way to do this... |
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* @param $precision |
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* @return $this |
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*/ |
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public function precision($precision) |
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{ |
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return $this->add(function($value, $nameKey) use ($precision) { |
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if (strlen(substr($value, strpos($value, '.') + 1)) != $precision) { |
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return $this->createError('number.precision', $value, $nameKey); |
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} |
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}); |
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} |
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/** |
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* Validate a number is positive |
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* |
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* @return $this |
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*/ |
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public function positive() |
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{ |
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return $this->add(function($value, $nameKey) { |
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if ($value < 0) { |
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return $this->createError('number.positive', $value, $nameKey); |
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} |
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}); |
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} |
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/** |
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* Validate a number is negative |
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*/ |
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public function negative() |
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{ |
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return $this->add(function($value, $nameKey) { |
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if ($value > 0) { |
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return $this->createError('number.negative', $value, $nameKey); |
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} |
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}); |
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} |
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/** |
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* Validate value os an integer |
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* |
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* @return $this |
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*/ |
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public function isInt() |
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{ |
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return $this->add(function($value, $nameKey) { |
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if (!is_int($value)) { |
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return $this->createError('number.is_int', $value, $nameKey); |
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} |
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}); |
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} |
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/** |
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* Validate value is a float |
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* |
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* @return $this |
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*/ |
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public function isFloat() |
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{ |
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return $this->add(function($value, $nameKey) { |
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if (!is_float($value)) { |
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return $this->createError('number.is_float', $value, $nameKey); |
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} |
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}); |
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} |
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/** |
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* Validate value is numeric, be it float or int. |
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* |
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* @return $this |
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*/ |
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public function isNumber() |
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{ |
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return $this->add(function($value, $nameKey) { |
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if (!is_numeric($value)) { |
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return $this->createError('number.is_numeric', $value, $nameKey); |
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} |
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}); |
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} |
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} |
mrferos /
comfort
