function rules_admin_is_valid_data_type in Rules 6

Determines if the given data type is valid for the given argument.

Parameters

$data_type: The data type to check.

$arg_type: The arguments needed data type.

Return value

True or false.

1 call to rules_admin_is_valid_data_type()

rules_admin_map_get_possible_arguments in rules_admin/rules_admin.inc

Gets the possible variables (= of the same entity) for an argument

File

rules_admin/rules_admin.inc, line 119

Code

function rules_admin_is_valid_data_type($data_type, $arg_type) {
  if (is_array($arg_type)) {
    foreach ($arg_type as $type) {

      // We have multiple options to check for.
      if (rules_admin_is_valid_data_type($data_type, $type)) {
        return TRUE;
      }
    }
    return FALSE;
  }
  if ($arg_type == '*') {
    return TRUE;
  }
  return $arg_type == $data_type;
}