Documentation & API reference
Functions
Primary tabs
Name |
Location | Description | Direct uses | Strings |
|---|---|---|---|---|
| form_pre_render_textfield |
drupal/ |
Prepares a #type 'textfield' render element for theme_input(). | 1 | |
| form_pre_render_url |
drupal/ |
Prepares a #type 'url' render element for theme_input(). | 1 | |
| form_pre_render_vertical_tabs |
drupal/ |
Prepares a vertical_tabs element for rendering. | 1 | |
| form_process_actions |
drupal/ |
Processes a form actions container element. | 1 | |
| form_process_autocomplete |
drupal/ |
Adds autocomplete functionality to elements with a valid #autocomplete_path. | 1 | |
| form_process_button |
drupal/ |
Processes a form button element. | 1 | |
| form_process_checkbox |
drupal/ |
Sets the #checked property of a checkbox element. | 1 | |
| form_process_checkboxes |
drupal/ |
Processes a checkboxes form element. | 1 | 1 |
| form_process_container |
drupal/ |
Processes a container element. | 1 | |
| form_process_file |
drupal/ |
Processes a file upload element, make use of #multiple if present. | 1 | |
| form_process_group |
drupal/ |
Arranges elements into groups. | 1 | |
| form_process_machine_name |
drupal/ |
Processes a machine-readable name form element. | 1 | |
| form_process_password_confirm |
drupal/ |
Expand a password_confirm field into two text boxes. | 1 | |
| form_process_pattern |
drupal/ |
#process callback for #pattern form element property. | 1 | |
| form_process_radios |
drupal/ |
Expands a radios element into individual radio elements. | 1 | 1 |
| form_process_select |
drupal/ |
Processes a select list form element. | 2 | |
| form_process_table |
drupal/ |
#process callback for #type 'table' to add tableselect support. | 1 | |
| form_process_tableselect |
drupal/ |
Creates checkbox or radio elements to populate a tableselect table. | 1 | |
| form_process_vertical_tabs |
drupal/ |
Creates a group formatted as vertical tabs. | 1 | |
| form_process_weight |
drupal/ |
Expands a weight element into a select element. | 1 | |
| form_select_options |
drupal/ |
Converts a select form element's options array into HTML. | 1 | |
| form_set_cache |
drupal/ |
Stores a form in the cache. | 4 | |
| form_set_error |
drupal/ |
Files an error against a form element. | 88 | 1 |
| form_set_value |
drupal/ |
Changes submitted form values during form validation. | 36 | |
| form_state_defaults |
drupal/ |
Retrieves default values for the $form_state array. | 11 | |
| form_state_keys_no_cache |
drupal/ |
Returns an array of $form_state keys that shouldn't be cached. | 2 | |
| form_state_values_clean |
drupal/ |
Removes internal Form API elements and buttons from submitted form values. | 10 | |
| form_storage_test_form_continue_submit |
drupal/ |
Form submit handler to continue multi-step form. | 1 | |
| form_test_alter_form |
drupal/ |
Form builder for testing hook_form_alter() and hook_form_FORM_ID_alter(). | 2 | |
| form_test_button_class |
drupal/ |
Builds a simple form to test form button classes. | 1 | |
| form_test_checkboxes_radios |
drupal/ |
Form constructor to test expansion of #type checkboxes and radios. | 1 | |
| form_test_checkboxes_zero |
drupal/ |
1 | ||
| form_test_checkbox_type_juggling |
drupal/ |
1 | ||
| form_test_clicked_button |
drupal/ |
Form builder to test button click detection. | 1 | |
| form_test_clicked_button_submit |
drupal/ |
Form submit handler for the form_test_clicked_button() form. | ||
| form_test_clicked_button_validate |
drupal/ |
Form validation handler for the form_test_clicked_button() form. | ||
| form_test_color |
drupal/ |
Form constructor for testing #type 'color' elements. | 1 | |
| form_test_double_form |
drupal/ |
Menu callback returns two instances of the same form. | 1 | |
| form_test_email |
drupal/ |
Form constructor for testing #type 'email' elements. | 1 | |
| form_test_empty_select |
drupal/ |
Builds a form to test select elements when #options is not an array. | 1 | |
| form_test_form_alter |
drupal/ |
Implements hook_form_alter(). | ||
| form_test_form_form_test_alter_form_alter |
drupal/ |
Implements hook_form_FORM_ID_alter(). | ||
| form_test_form_form_test_state_persist_alter |
drupal/ |
Implements hook_form_FORM_ID_alter(). | ||
| form_test_form_rebuild_preserve_values_form |
drupal/ |
Form builder for testing preservation of values during a rebuild. | 1 | |
| form_test_form_rebuild_preserve_values_form_add_more |
drupal/ |
Button submit handler for form_test_form_rebuild_preserve_values_form(). | 1 | |
| form_test_form_rebuild_preserve_values_form_submit |
drupal/ |
Form submit handler for form_test_form_rebuild_preserve_values_form(). | ||
| form_test_form_state_database |
drupal/ |
Builds a form which gets the database connection stored in the form state. | 1 | |
| form_test_form_state_database_submit |
drupal/ |
Form submit handler for database form_state test. | ||
| form_test_form_state_values_clean_advanced_form |
drupal/ |
Form constructor for the form_state_values_clean() test. | 1 | |
| form_test_form_state_values_clean_advanced_form_submit |
drupal/ |
Form submission handler for form_test_form_state_values_clean_advanced_form(). |