function form_type_token_value

7.x form.inc form_type_token_value($element, $input = FALSE)
6.x form.inc form_type_token_value($form, $edit = FALSE)
8.x form.inc form_type_token_value($element, $input = FALSE)

Determines the value for form's token value.

Parameters

$element: The form element whose value is being populated.

$input: The incoming input to populate the form element. If this is FALSE, the element's default value should be returned.

Return value

The data that will appear in the $element_state['values'] collection for this element. Return nothing to use the default.

Related topics

File

drupal/includes/form.inc, line 2531
Functions for form and batch generation and processing.

Code

function form_type_token_value($element, $input = FALSE) {
  if ($input !== FALSE) {
    return (string) $input;
  }
}