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Post Action
The Post Action is a template to create or update a post on form submission.
Dynamic Form
Add actions on form submission
0 Email action
0 Redirect action
(Optional) Target this action using hooks.
The URL to redirect to. See "Cheatsheet" tab for all available template tags.
Post Settings
| Setting name | Description |
| Action type | Create or update a post |
| Action name | Alias name allowing to use targeted hook |
| Target | The post to update |
| Source | The post to retrieve fields from |
| Load values | Fill inputs with values |
| Post type | The post type |
| Post status | The post status |
| Post slug | The post slug |
| Post content | The post content |
| Post author | The post author |
| Post parent | The parent post |
| Post terms | The post terms |
| Save ACF fields | Choose which ACF fields should be saved to this post |
| Load ACF fields | Choose which ACF fields should have their values loaded |
Validation
By default, there is no validation for this Action. You can use the acf/validate_value hook to validate each fields individually.
To validate the whole form, you can use the acfe/form/validation/post hook and throw errors with the acfe_add_validation_error() function. Usage example:
/*
* Post Validation
*
* @array $form Form settings
* @string $post_id Post ID (where the form is displayed)
* @string $action Action name
*/
action('acfe/form/validation/post', $form, $post_id, $action);
action('acfe/form/validation/post/form=my-form', $form, $post_id, $action);
action('acfe/form/validation/post/action=my-post', $form, $post_id, $action);add_action('acfe/form/validation/post/form=my-form', 'my_form_validation', 10, 3);
function my_form_validation($form, $post_id, $action){
// Get field input value
$my_field = get_field('my_field');
if($my_field === 'Company'){
// Add validation error
acfe_add_validation_error('my_field', 'The value Company is not allowed');
}
}Prepare
The preparation phase is triggered after the form validation and before its submission. The acfe/form/prepare/post hook allows you to stop the Action early if necessary.
It is also the best place to add some logic or create new query vars that could be used within the Action UI. Returning false will stop the Action and go to the next one. Usage example:
/*
* Post Prepare
*
* @bool $prepare True/false
* @array $form Form settings
* @string $post_id Post ID (where the form is displayed)
* @string $action Action name
*/
filter('acfe/form/prepare/post', $prepare, $form, $post_id, $action);
filter('acfe/form/prepare/post/form=my-form', $prepare, $form, $post_id, $action);
filter('acfe/form/prepare/post/action=my-post', $prepare, $form, $post_id, $action);add_filter('acfe/form/prepare/post/form=my-form', 'my_form_prepare', 10, 4);
function my_form_prepare($prepare, $form, $post_id, $action){
// Do not create/update post if user isn't logged in
if(!is_user_logged_in()){
$prepare = false;
}
// return
return $prepare;
}Values Source
Alter the post ID where meta values are loaded from. Usage example:
/*
* Post Values Source
*
* @int $post_id Post ID Source
* @array $form Form settings
* @string $action Action name
*/
filter('acfe/form/load/post_id', $post_id, $form, $action);
filter('acfe/form/load/post_id/form=my-form', $post_id, $form, $action);
filter('acfe/form/load/post_id/action=my-post', $post_id, $form, $action);
add_filter('acfe/form/load/post_id/form=my-form', 'my_form_post_source', 10, 3);
function my_form_post_source($post_id, $form, $action){
// Get field input value
$my_field = get_field('my_field');
if($my_field === 'Company'){
// Force to load values from the post ID 145
$post_id = 145;
}
// return
return $post_id;
}Post Arguments
Alter the post arguments before database insert/update. Usage example:
/*
* Post Arguments
*
* @array $args Generated post arguments
* @string $type Action type: 'insert_post' or 'update_post'
* @array $form Form settings
* @string $action Action name
*/
filter('acfe/form/submit/post_args', $args, $type, $form, $action);
filter('acfe/form/submit/post_args/form=my-form', $args, $type, $form, $action);
filter('acfe/form/submit/post_args/action=my-post', $args, $type, $form, $action);
add_filter('acfe/form/submit/post_args/form=my-form', 'my_form_post_args', 10, 4);
function my_form_post_args($args, $type, $form, $action){
// Get field input value
$my_field = get_field('my_field');
if($my_field === 'Company'){
// Change post title
$args['post_title'] = 'My title';
}
// Stop post creation/update
// return false;
// return
return $args;
}Submit
Trigger a custom action after the post was created/updated using the acfe/form/submit/post hook. Usage example:
/*
* Post Submit
*
* @int $post_id Created/Updated post ID
* @string $type Action type: 'insert_post' or 'update_post'
* @array $args Generated post arguments
* @array $form Form settings
* @string $action Action name
*/
action('acfe/form/submit/post', $post_id, $type, $args, $form, $action);
action('acfe/form/submit/post/form=my-form', $post_id, $type, $args, $form, $action);
action('acfe/form/submit/post/action=my-post', $post_id, $type, $args, $form, $action);add_action('acfe/form/submit/post/form=my-form', 'my_form_submit', 10, 5);
function my_form_submit($post_id, $type, $args, $form, $action){
// Get field input value
$my_field = get_field('my_field');
if($my_field === 'Company'){
// Do something...
}
}Output
The Action Output let developers retrieve the action data in a future action within the Form UI or a PHP hook. For example, the Template Tag {action:post:post_title} will output the latest Post Action “Title” setting.
If the action is named, the Template Tag will use it. Ie: {action:my-post:post_title}. The equivalent function in PHP is acfe_form_get_action('post').
It is possible to change the output of the a Post Action using the acfe/form/output/post filter. Usage example:
/*
* Post Output
*
* @array $data Post information
* @array $post_id Created/Updated post ID
* @string $type Action type: 'insert_post' or 'update_post'
* @array $args Post arguments
* @array $form Form settings
* @string $action Action name
*/
filter('acfe/form/output/post', $data, $post_id, $type, $args, $form, $action);
filter('acfe/form/output/post/form=my-form', $data, $post_id, $type, $args, $form, $action);
filter('acfe/form/output/post/action=my-post', $data, $post_id, $type, $args, $form, $action);add_filter('acfe/form/output/post/form=my-form', 'my_form_output', 10, 6);
function my_form_output($data, $post_id, $type, $args, $form, $action){
/*
* $data
*
* Array
* (
* [ID] => 1554
* [post_author] => 1
* [post_date] => 2020-08-19 20:53:31
* [post_date_gmt] => 0000-00-00 00:00:00
* [post_content] =>
* [post_title] => My Post
* [post_excerpt] =>
* [post_status] => publish
* [comment_status] => open
* [ping_status] => open
* [post_password] =>
* [post_name] =>
* [to_ping] =>
* [pinged] =>
* [post_modified] => 2020-08-19 20:53:31
* [post_modified_gmt] => 2020-08-19 18:53:31
* [post_content_filtered] =>
* [post_parent] => 0
* [guid] => /?p=1554
* [menu_order] => 0
* [post_type] => page
* [post_mime_type] =>
* [comment_count] => 0
* [filter] => raw
* [ancestors] => Array()
* [page_template] =>
* [post_category] => Array()
* [tags_input] => Array()
* [permalink] => /my-post
* [admin_url] => /wp-admin/post.php?post=1554&action=edit
* [post_author_data] => Array
* (
* [ID] => 1
* [user_login] => user
* [user_pass] => ##password_hash##
* [user_nicename] => user
* [user_email] => user@domain.com
* [user_url] =>
* [user_registered] => 2020-03-07 08:52:03
* [user_activation_key] =>
* [user_status] => 0
* [display_name] => User
* [nickname] => User
* [first_name] =>
* [last_name] =>
* [description] =>
* [rich_editing] => true
* [syntax_highlighting] => true
* [comment_shortcuts] => false
* ...
* )
* )
*/
// Get field input value
$my_field = get_field('my_field');
if($my_field === 'Company'){
// Set a custom key
$data['custom_key'] = 'custom_value';
}
// return
return $data;
}Functions
acfe_add_validation_error()Hooks
acfe/form/validation/postacfe/form/prepare/postacfe/form/load/post_idacfe/form/submit/post_argsacfe/form/submit/postacfe/form/output/postScreenshots
