Description
This filter is used to dynamically change the username the message is being sent by before it is sent to Slack.
Usage
The following would apply to all forms:
add_filter( 'gform_slack_username', 'your_function_name', 10, 4 );
To target a specific form append the form id to the hook name. (Format: gform_slack_username_FORMID)
add_filter( 'gform_slack_username_10', 'your_function_name', 10, 4 );
Parameters
- $username string
The current username being used for the Slack message. Default is: Gravity Forms.
-
$feed Feed Object
The current feed object.
-
$entry Entry Object
The current entry object.
-
$form Form Object
The current form object.
Examples
This example changes the username for a specific form.
add_filter( 'gform_slack_username_4', 'change_slack_username', 10, 4 );
function change_slack_username( $username, $feed, $entry, $form ) {
$username = 'Support Bot';
return $username;
}
Placement
This code should be placed in the functions.php file of your active theme.
Since
This filter was added in version 1.3.
Source Code
gf_apply_filters( 'gform_slack_username', array( $form['id'] ), 'Gravity Forms', $feed, $entry, $form )
This filter is located in GFSlack::process_feed() in class-gf-slack.php.