Reply To: Option to trim custom field

• radovan.smitala

• August 22, 2013 at 5:59 pm

Who wants same feature, there is solution:

put this to functions.php

function trim_acf_fields( $post_id )
{
  // load from post
  if( isset($_POST['fields']) ) {
    foreach($_POST['fields'] as $key => $value) {
      $_POST['fields'][$key] = trim($value);
    }
  }
}
// run before ACF saves the $_POST['fields'] data
add_action('acf/save_post', 'trim_acf_fields', 1);