Action Hook: This action is documented in lib/form/class-input.php

Filter Hook: Can be used to modify wp_editor settings.

Action Hook: This action is documented in lib/form/class-input.php

Filter Hook: Can be used to modify wp_editor settings.

Method: Get POST (unsafe) value of a field.

Action Hook: This action is documented in lib/form/class-input.php

Filter Hook: Can be used to modify wp_editor settings.

Method: Callback for replacing `apcode` shortcode.

Filter Hook: Filter value before passing it to wp editor.

Method: Callback called in @see ::pre_get.