public function NumericArgumentValidator::validateArgument in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/Plugin/views/argument_validator/NumericArgumentValidator.php \Drupal\views\Plugin\views\argument_validator\NumericArgumentValidator::validateArgument()
2. 10 core/modules/views/src/Plugin/views/argument_validator/NumericArgumentValidator.php \Drupal\views\Plugin\views\argument_validator\NumericArgumentValidator::validateArgument()

Performs validation for a given argument.

Overrides ArgumentValidatorPluginBase::validateArgument

File

core/modules/views/src/Plugin/views/argument_validator/NumericArgumentValidator.php, line 19

Class

NumericArgumentValidator

Validate whether an argument is numeric or not.

Namespace

Drupal\views\Plugin\views\argument_validator

Code

public function validateArgument($argument) {
  return is_numeric($argument);
}