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<?php
/**
* User: delboy1978uk
* Date: 26/12/2016
* Time: 14:59
*/
namespace Del\Form\Validator;
use Exception;
class FloatValidator implements ValidatorInterface
{
* @param mixed $value
* @return bool
* @throws Exception If validation of $value is impossible
public function isValid($value)
if (!is_numeric($value)) {
return false;
}
return is_float((float) $value);
* @return array
public function getMessages()
return ['Value is not a float.'];