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Name Type Location Description
field_default_form function core/modules/field/field.form.inc Creates a form element for a field and can populate it with a default value.
form_test.file.inc file core/modules/simpletest/tests/form_test.file.inc An include file to test loading it with the form API.
taxonomy_form_term function core/modules/taxonomy/taxonomy.admin.inc Form function for the term edit form.
views_ui_ajax_form function core/modules/views_ui/views_ui.admin.inc Generic entry point to handle forms.
format_rss_channel function core/includes/common.inc Formats an RSS channel.
ajax_form_callback function core/includes/ajax.inc Page callback: Handles Ajax requests for the #ajax Form API property.
LayoutAccess::form function core/modules/layout/plugins/access/layout_access.inc Settings form for configuring this access item.
form_options_expand function core/modules/field/modules/options/options.module Expand the "options" form element type.
layout_content_form function core/modules/layout/layout.admin.inc Form callback; Main form for editing a layout's content.
user_form_test_menu function core/modules/user/tests/user_form_test/user_form_test.module Implements hook_menu().
comment_form_submit function core/modules/comment/comment.module Form submission handler for comment_form().
Block::formValidate function core/modules/layout/includes/block.class.inc Validate handler to validate the form settings.
form_example.module file modules/examples/form_example/form_example.module Hook implementations for the Form Example module.
layout_reorder_form function core/modules/layout/layout.admin.inc Reorder the order of layouts at the same path.
Field Formatter API group core/modules/field/field.api.php Define Field API formatter types.
date_default_format function core/modules/date/date.module Gets the default date format for the given field widget.
backdrop_build_form function core/includes/form.inc Builds and processes a form for a given form ID.
form_state_defaults function core/includes/form.inc Retrieves default values for the $form_state array.
form_process_button function core/includes/form.inc Processes a form button element.
LayoutContext::form function core/modules/layout/plugins/context/layout_context.inc Settings form for configuring this context item.
user_form_test.info file core/modules/user/tests/user_form_test/user_form_test.info name = "User module form tests" description = "Support module for user form testing." package = Testing version = BACKDROP_VERSION type = module backdrop = 1.x hidden = TRUE
drupal_rebuild_form function core/includes/drupal.inc Constructs a new $form from the information in $form_state.
drupal_process_form function core/includes/drupal.inc Processes a form submission.
drupal_prepare_form function core/includes/drupal.inc Prepares a structured form array.
restore_backup_form function core/restore.php Form constructor for the list of available database module updates.
form_process_select function core/includes/form.inc Processes a select list form element.
form_select_options function core/includes/form.inc Converts an array of options into HTML, for use in select list form elements.
_form_example_steps function modules/examples/form_example/form_example_wizard.inc Returns the list of steps and their associated forms.
form_example_wizard function modules/examples/form_example/form_example_wizard.inc The primary formbuilder function for the wizard form.
form_process_radios function core/includes/form.inc Expands a radios element into individual radio elements.
FormElementTestCase class core/modules/simpletest/tests/form.test Tests building and processing of core form elements.
form_validate_email function core/includes/form.inc Form element validation handler for #type 'email'.
form_validate_color function core/includes/form.inc Form element validation handler for #type 'color'.
views_ui_clone_form function core/modules/views_ui/views_ui.admin.inc Form callback; Clone a view.
form_process_weight function core/includes/form.inc Expands a weight element into a select element.
views_ui_ajax_forms function core/modules/views_ui/views_ui.admin.inc
format_xml_elements function core/includes/common.inc Recursively formats nested XML array elements as a string.
FormExampleTestCase class modules/examples/form_example/tests/form_example.test Default test case for the form_example module.
_form_test_checkbox function core/modules/simpletest/tests/form_test.module Build a form to test a checkbox.
form_test_url_submit function core/modules/simpletest/tests/form_test.module Form submission handler for form_test_url().
filter_format_enable function core/modules/filter/filter.module Enables a text format.
simpletest_test_form function core/modules/simpletest/simpletest.pages.inc List tests arranged in groups that can be selected and run.
filter_format_exists function core/modules/filter/filter.module Determines if a text format exists.
filter_formats_reset function core/modules/filter/filter.module Resets the text format caches.
FormCheckboxTestCase class core/modules/simpletest/tests/form.test Tests checkbox element.
DATE_FORMAT_DATETIME constant core/includes/date.inc
form_test_cache_form function core/modules/simpletest/tests/form_test.module A simple form for testing form caching.
file_add_form_submit function core/modules/file/file.pages.inc Submit handler for the add file form.
redirect_delete_form function core/modules/redirect/redirect.admin.inc Form builder to delete an URL redirect.
backdrop_json_format function core/includes/common.inc Format a string of JSON for older versions of PHP.

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