Gravity Forms - Update Post

Simply embed a post form into a page with Gravity Forms and them pass a post id to the page via 'gform_post_id'.

Yes.

Yes, there is a checkbox you can check on each custom field you add to the form to have the field saved as unique.

Yes, see the readme.txt file for example of hooks and filters that can be used Use the default status of the post being edited function gform_update_post_status($status, $form) { return 'inherit'; } add_filter('gform_update_post_status', 'gform_update_post_status', 10, 2); Disable Entries function gform_update_post_entries($status, $form) { return false; } add_filter('gform_update_post_entries', 'gform_update_post_entries', 10, 2); Change the options for the plugin `function gform_update_post_id($id) { $options['request_id'] = 'gform_post_id_special'; return $options; } add_filter('gform_update_post_id', 'gform_update_post_id');` Update Delete Button function gform_update_post_delete_button($button, $form) { return '<div class="some-container">' . $button . '</div>'; } add_filter('gform_update_post_delete_button', 'gform_update_post_delete_button', 10, 2); Change the delete confirmation function gform_update_post_confirmation_delete($confirmation) { return __('Ack, you deleted it... haha!'); } add_filter('gform_update_post_confirmation_delete', 'gform_update_post_confirmation_delete', 10, 2);