srfm_update_prepared_submission_data

/**
* filter source (Free) inc/form-submit.php 
*/
$submission_data = apply_filters( 'srfm_update_prepared_submission_data', $submission_data );

/**
* filter source (Free) inc/form-submit.php 
*/
$submission_data = apply_filters( 'srfm_update_prepared_submission_data', $submission_data );

add_filter( 'srfm_update_prepared_submission_data', 'my_callback', 10, 1 ); 
function my_callback( $submission_data ) {
 return $submission_data; 
 }

add_filter( 'srfm_update_prepared_submission_data', 'my_callback', 10, 1 ); 
function my_callback( $submission_data ) {
 return $submission_data; 
 }

add_filter( 'srfm_update_prepared_submission_data', 'my_callback', 10, 1 ); 
function my_callback( $submission_data ) { 
return $submission_data; 
}

add_filter( 'srfm_update_prepared_submission_data', 'my_callback', 10, 1 ); 
function my_callback( $submission_data ) { 
return $submission_data; 
}