backdrop_array_nested_key_exists in core/includes/common.inc
Determines whether a nested array contains the requested keys.
backdrop_array_unset_nested_value in core/includes/common.inc
Unsets a value in a nested array with variable depth.
backdrop_validate_form in core/includes/form.inc
Validates user-submitted form data in the $form_state array.
CommonBackdropArrayUnitTest::testGet in core/modules/simpletest/tests/common.test
Tests getting nested array values.
date_combo_validate in core/modules/date/date.elements.inc
Validate and update a combo element.
date_empty_end_date in core/modules/date/date.elements.inc
Helper function to clear out end date when not being used.
date_popup_validate in core/modules/date/date.elements.inc
Massage the input values back into a single date.
date_select_validate in core/modules/date/date.elements.inc
Validation function for date selector.
date_text_validate in core/modules/date/date.elements.inc
Validation for text input.
date_views_filter_handler_simple::date_select_validate in core/modules/date/views/date_views_filter_handler_simple.inc
Validation hook for exposed filters that use the select widget.
date_year_range_validate in core/modules/date/date.elements.inc
Element validation function for the date_year_range form element.
drupal_array_get_nested_value in core/includes/drupal.inc
Retrieves a value from a nested array with variable depth.
field_add_more_js in core/modules/field/field.form.inc
Ajax callback in response to a new empty widget being added to the form.
field_add_more_submit in core/modules/field/field.form.inc
Submit handler for the "Add another item" button of a field form.
field_default_extract_form_values in core/modules/field/field.default.inc
Extracts field values from submitted form values.
field_default_form_errors in core/modules/field/field.form.inc
Transfer field-level validation errors to widgets.
field_form_get_state in core/modules/field/field.form.inc
Retrieves processing information about a field from $form_state.
file_field_widget_process in core/modules/file/file.field.inc
Render API callback: Processes a file_generic field element.
file_field_widget_submit in core/modules/file/file.field.inc
Form submission handler for upload/remove button of file_field_widget_form().
file_managed_file_submit in core/modules/file/file.module
Form submission handler for upload / remove buttons of managed_file elements.
form_process_machine_name in core/includes/form.inc
Processes a machine-readable name form element.
form_state_values_clean in core/includes/form.inc
Removes internal Form API elements and buttons from submitted form values.
hook_field_attach_submit in core/modules/field/field.api.php
Act on field_attach_submit().
list_boolean_allowed_values_callback in core/modules/field/modules/list/list.module
Form element #value_callback: assembles the allowed values for 'boolean' fields.
views_plugin_query_default::options_submit in core/modules/views/plugins/views_plugin_query_default.inc
Special submit handling.
views_ui_add_ajax_wrapper in core/modules/views_ui/views_ui.admin.inc
After-build function that adds a wrapper to a form region (for AJAX refreshes).
views_ui_add_limited_validation in core/modules/views_ui/views_ui.admin.inc
Processes a non-JavaScript fallback submit button to limit its validation errors.
views_ui_ajax_update_form in core/modules/views_ui/views_ui.admin.inc
Updates a part of the add view form via AJAX.
views_ui_get_selected in core/modules/views_ui/views_ui.admin.inc
Gets the current value of a #select element, from within a form constructor function.
_form_builder_handle_input_element in core/includes/form.inc
Adds the #name and #value properties of an input element before rendering.