function views_handler_argument::validate_argument

Called by the menu system to validate an argument.

This checks to see if this is a 'soft fail', which means that if the argument fails to validate, but there is an action to take anyway, then validation cannot actually fail.

File

handlers/views_handler_argument.inc, line 1083

Class

views_handler_argument

Base class for arguments.

Code

public function validate_argument($arg) {
  $validate_info = $this->default_actions($this->options['validate']['fail']);
  if (empty($validate_info['hard fail'])) {
    return TRUE;
  }
  $rc = $this->validate_arg($arg);
  // If the validator has changed the validate fail condition to a soft fail,
  // deal with that.
  $validate_info = $this->default_actions($this->options['validate']['fail']);
  if (empty($validate_info['hard fail'])) {
    return TRUE;
  }
  return $rc;
}