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Core Helpers — hooks

25 hooks — 12 actions · 13 filters.

HookTypeSummary
fw_customizer_options_updateactionFires after a customizer option value is saved, passing details of the changed option.
fw_form_display_errors_frontendactionUse this action to customize errors display in your theme
fw_form_display:afteractionFires just before the closing form tag when an FW_Form renders, passing the form instance so listeners can inject markup inside the form.
fw_form_display:after_formactionFires after the closing form tag when an FW_Form renders, passing the form instance.
fw_form_display:beforeactionFires just after the opening form tag when an FW_Form renders, passing the form instance so listeners can inject markup inside the form.
fw_form_display:before_formactionFires before the opening form tag when an FW_Form renders, passing the form instance.
fw_framework_customizations_dir_rel_pathfilterFilters the relative path to the framework-customizations directory (default /framework-customizations) before it is cached.
fw_framework_directoryfilterFilters the absolute path to the framework directory before it is cached.
fw_framework_directory_urifilterFilters the resolved URI of the framework directory before it is cached, letting a host override where framework assets load from.
fw_get_db_post_option:fw-storage-enabledfilterFilters whether post-option DB storage/altering is enabled for a given post type, used to avoid recursive option-lookup loops.
fw_google_fontsfilterFilters the assembled Google Fonts list (family, variants, position) before it is cached and returned.
fw_googleapis_webfonts_urlfilterFilters the remote URL fetched for the Google web-fonts catalog when the local cache is stale.
fw_option_value_errorfilterFilters the validation error for a single option value during save; return a non-empty string to mark the field invalid.
fw_post_options_updateactionFires after a post's options are saved, passing the post id and option id so listeners can react to the update.
fw_settings_form_renderactionFires while rendering a Theme Settings form, passing ajax-submit and side-tabs flags so listeners can hook the form markup.
fw_settings_form_resetactionFires after a Theme Settings form is reset, passing the old and new values so listeners can react to the reset.
fw_settings_form_reset:valuesfilterFilters the values retained when Theme Settings are reset, letting code persist selected options (e.g. API credentials) through a reset.
fw_settings_form_textsfilterFilters the Theme Settings form button labels (Save Changes, Reset Options) so they can be customized.
fw_settings_options_updateactionFires after a settings option value is set, passing the option id and change details so listeners can react to setting updates.
fw_term_options_updateactionFires after a term option value is set, passing term id, taxonomy, and option id so listeners can react to the change.
fw_use_sessionsfilterFilters whether PHP sessions may be started (default true), letting a site disable session_start() usage.
fw:form:nonce-name-datafilterFilters extra data appended to a FW_Form nonce name so sub-forms sharing one instance stay distinct.
fw:get_options_values_from_input:beforefilterFilters an early override for option values extracted from input; returning a non-null value short-circuits the default extraction.
fw:option-storage-types:registeractionFires to let code register additional option storage types on the storage-type register.
fw:options-default-values:skip-typesfilterFilters the map of option types to skip when filling missing DB values with defaults.

fw_customizer_options_update​

🎬 action

Fires after a customizer option value is saved, passing details of the changed option.

add_action( 'fw_customizer_options_update', $callback );

Fired in: framework/helpers/database.php:563

fw_form_display_errors_frontend​

🎬 action

Use this action to customize errors display in your theme

add_action( 'fw_form_display_errors_frontend', $callback );

Fired in: framework/helpers/class-fw-form.php:229

fw_form_display:after​

🎬 action

Fires just before the closing form tag when an FW_Form renders, passing the form instance so listeners can inject markup inside the form.

add_action( 'fw_form_display:after', $callback );

Fired in: framework/helpers/class-fw-form.php:352

fw_form_display:after_form​

🎬 action

Fires after the closing form tag when an FW_Form renders, passing the form instance.

add_action( 'fw_form_display:after_form', $callback );

Fired in: framework/helpers/class-fw-form.php:357

fw_form_display:before​

🎬 action

Fires just after the opening form tag when an FW_Form renders, passing the form instance so listeners can inject markup inside the form.

add_action( 'fw_form_display:before', $callback );

Fired in: framework/helpers/class-fw-form.php:308

fw_form_display:before_form​

🎬 action

Fires before the opening form tag when an FW_Form renders, passing the form instance.

add_action( 'fw_form_display:before_form', $callback );

Fired in: framework/helpers/class-fw-form.php:302

fw_framework_customizations_dir_rel_path​

🧪 filter

Filters the relative path to the framework-customizations directory (default /framework-customizations) before it is cached.

add_filter( 'fw_framework_customizations_dir_rel_path', $callback );

Fired in: framework/helpers/general.php:42

fw_framework_directory​

🧪 filter

Filters the absolute path to the framework directory before it is cached.

add_filter( 'fw_framework_directory', $callback );

Fired in: framework/helpers/general.php:143

fw_framework_directory_uri​

🧪 filter

Filters the resolved URI of the framework directory before it is cached, letting a host override where framework assets load from.

add_filter( 'fw_framework_directory_uri', $callback );

Fired in: framework/helpers/general.php:167

fw_get_db_post_option:fw-storage-enabled​

🧪 filter

Filters whether post-option DB storage/altering is enabled for a given post type, used to avoid recursive option-lookup loops.

add_filter( 'fw_get_db_post_option:fw-storage-enabled', $callback );

Fired in: framework/helpers/database.php:151

fw_google_fonts​

🧪 filter

Filters the assembled Google Fonts list (family, variants, position) before it is cached and returned.

add_filter( 'fw_google_fonts', $callback );

Fired in: framework/helpers/general.php:1535

fw_googleapis_webfonts_url​

🧪 filter

Filters the remote URL fetched for the Google web-fonts catalog when the local cache is stale.

add_filter( 'fw_googleapis_webfonts_url', $callback );

Fired in: framework/helpers/general.php:1573

fw_option_value_error​

🧪 filter

Filters the validation error for a single option value during save; return a non-empty string to mark the field invalid.

add_filter( 'fw_option_value_error', $callback );

Fired in: framework/helpers/general.php:1368

fw_post_options_update​

🎬 action

Fires after a post's options are saved, passing the post id and option id so listeners can react to the update.

add_action( 'fw_post_options_update', $callback );

Fired in: framework/helpers/database.php:200

fw_settings_form_render​

🎬 action

Fires while rendering a Theme Settings form, passing ajax-submit and side-tabs flags so listeners can hook the form markup.

add_action( 'fw_settings_form_render', $callback );

Fired in: framework/helpers/class-fw-settings-form.php:219

fw_settings_form_reset​

🎬 action · 2 call sites

Fires after a Theme Settings form is reset, passing the old and new values so listeners can react to the reset.

add_action( 'fw_settings_form_reset', $callback );

Fired in: framework/helpers/class-fw-settings-form.php:355

fw_settings_form_reset:values​

🧪 filter

Filters the values retained when Theme Settings are reset, letting code persist selected options (e.g. API credentials) through a reset.

add_filter( 'fw_settings_form_reset:values', $callback );

Fired in: framework/helpers/class-fw-settings-form.php:375

fw_settings_form_texts​

🧪 filter

Filters the Theme Settings form button labels (Save Changes, Reset Options) so they can be customized.

add_filter( 'fw_settings_form_texts', $callback );

Fired in: framework/helpers/class-fw-settings-form.php:226

fw_settings_options_update​

🎬 action

Fires after a settings option value is set, passing the option id and change details so listeners can react to setting updates.

add_action( 'fw_settings_options_update', $callback );

Fired in: framework/helpers/database.php:37

fw_term_options_update​

🎬 action

Fires after a term option value is set, passing term id, taxonomy, and option id so listeners can react to the change.

add_action( 'fw_term_options_update', $callback );

Fired in: framework/helpers/database.php:398

fw_use_sessions​

🧪 filter · 4 call sites

Filters whether PHP sessions may be started (default true), letting a site disable session_start() usage.

add_filter( 'fw_use_sessions', $callback );

Fired in: framework/helpers/class-fw-session.php:15

fw:form:nonce-name-data​

🧪 filter

Filters extra data appended to a FW_Form nonce name so sub-forms sharing one instance stay distinct.

add_filter( 'fw:form:nonce-name-data', $callback );

Fired in: framework/helpers/class-fw-form.php:560

fw:get_options_values_from_input:before​

🧪 filter

Filters an early override for option values extracted from input; returning a non-null value short-circuits the default extraction.

add_filter( 'fw:get_options_values_from_input:before', $callback );

Fired in: framework/helpers/general.php:1295

fw:option-storage-types:register​

🎬 action

Fires to let code register additional option storage types on the storage-type register.

add_action( 'fw:option-storage-types:register', $callback );

Fired in: framework/helpers/fw-storage.php:115

fw:options-default-values:skip-types​

🧪 filter

Filters the map of option types to skip when filling missing DB values with defaults.

add_filter( 'fw:options-default-values:skip-types', $callback );

Fired in: framework/helpers/class-fw-db-options-model.php:204

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