function _webform_validation_get_names_of_rule_components in Webform Validation 7

Return an array of the names of the components in a validation rule.

Parameters

array $rule: Array of information about a validation rule.

Return value

array Array of the filtered names of the components in $rule.

1 call to _webform_validation_get_names_of_rule_components()

webform_validation_webform_validation_validate in ./webform_validation.validators.inc

Implements hook_webform_validation_validate().

File

./webform_validation.validators.inc, line 996

Provides validation functionality and hooks.

Code

function _webform_validation_get_names_of_rule_components(array $rule) {
  $names = array();
  foreach ($rule['components'] as $component) {
    $names[] = _webform_filter_xss($component['name']);
  }
  return $names;
}