Reply To: acf/save_post – execute only when value of field has changed

• laju

• January 21, 2021 at 9:21 pm

my action acf/save_post runs with priority of 5 now

i want to check if the user changed his address field with

  if ( $_POST['acf']['field_5fd213f4c6e02'] != get_field('field_5fd213f4c6e02') ) {
  	$street = $_POST['acf']['field_5fd213f4c6e02'];
  }

then i send my email:

if ( !empty( $street ) {
....
}

but now it sends me an email every time i update. not only if field field_5fd213f4c6e02 is updated.