public function views_plugin_argument_validate_numeric::validate_argument in Views (for Drupal 7) 7.3

Same name and namespace in other branches

1. 6.3 plugins/views_plugin_argument_validate_numeric.inc \views_plugin_argument_validate_numeric::validate_argument()
2. 6.2 plugins/views_plugin_argument_validate_numeric.inc \views_plugin_argument_validate_numeric::validate_argument()

Overrides views_plugin_argument_validate::validate_argument

File

plugins/views_plugin_argument_validate_numeric.inc, line 18

Definition of views_plugin_argument_validate_numeric.

Class

views_plugin_argument_validate_numeric

Validate whether an argument is numeric or not.

Code

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