• mfrerebeau

• in reply to: Validate one field against another
• November 14, 2015 at 9:38 pm

To be sure to have the good reference, it’s possible to get it with this :
$acf_ref = get_post_meta( $post_id, '_my_field_name', true );

And then use $_POST[‘acf’][$acf_ref] to have the posted value.

• mfrerebeau

• in reply to: acf/validate_value
• November 14, 2015 at 8:46 pm

UP
I have exactly the same problem :

add_filter('acf/validate_value', 'My_validate_annonce', 10, 4 );
function My_validate_dates_annonce( $valid, $value, $field, $input ){
  if( 1 )
    return 'erreur !';
}

That do nothing…

It the same if I put this code :

add_filter('acf/validate_value/name=my_date_debut_annonce', 'My_validate_annonce', 10, 4 );
function My_validate_dates_annonce( $valid, $value, $field, $input ){
  if( 1 )
    return 'erreur !';
}