gravityflow_note_valid
The gravityflow_note_valid filter is used to customize if a workflow note is valid or not.
Parameters
$valid bool Indicates if the note is valid.
$note string The submitted note.
$new_status string The new status for the current step.
$step object The current workflow step.
Examples
Example 1 - Only a specific workflow note text will be acceptable
add_filter( 'gravityflow_note_valid', 'my_gravityflow_note_valid', 10, 4 ); function my_gravityflow_note_valid( $valid, $note, $new_status, $step ) { // for a particular step, only a specific note can make the step note acceptable if ( $step->get_id() == 74 ) { if ( $note == 'Accepted' ) { $valid = true; } else { $valid = false; } } return $valid; }
Placement
This code should be placed in the functions.php file of your active theme.