eZ\Publish\Core\FieldType\Float\Type::validate PHP Метод

    public function validate(FieldDefinition $fieldDefinition, SPIValue $fieldValue)
    {
        $validationErrors = array();
        if ($this->isEmptyValue($fieldValue)) {
            return $validationErrors;
        }
        $validatorConfiguration = $fieldDefinition->getValidatorConfiguration();
        $constraints = isset($validatorConfiguration['FloatValueValidator']) ? $validatorConfiguration['FloatValueValidator'] : array();
        $validationErrors = array();
        if (isset($constraints['maxFloatValue']) && $constraints['maxFloatValue'] !== null && $fieldValue->value > $constraints['maxFloatValue']) {
            $validationErrors[] = new ValidationError('The value can not be higher than %size%.', null, array('%size%' => $constraints['maxFloatValue']), 'value');
        }
        if (isset($constraints['minFloatValue']) && $constraints['minFloatValue'] !== null && $fieldValue->value < $constraints['minFloatValue']) {
            $validationErrors[] = new ValidationError('The value can not be lower than %size%.', null, array('%size%' => $constraints['minFloatValue']), 'value');
        }
        return $validationErrors;
    }