i would like to have reviews of a MINIMUM (not max) length of 180 characters.

Anyone knows a plugin that can help me?

Maurizio S.

the only plugin I ever heard about for this is https://wordpress.org/plugins/minimum-comment-length/ from Yoast.

However it appears to be working only with the default wordpress comment function is used, if you use a walker function like we do, apparently it doesn’t work.

Personally I haven’t tested it.

Let us know how you went,

Thanks

add_filter( 'preprocess_comment', 'commentominimo' );
   
 function commentominimo( $commentdata ) {
      $commentominimo = 180;
   
      if ( strlen( trim( $commentdata['comment_content'] ) ) < $commentominimo ){
      wp_die( 'La recensione deve avere un minimo di ' . $commentominimo . ' caratteri.' );
      }
  
      return $commentdata;
      }

I’ve tried this code but unfortunately it doesn’t work… can you suggest something else?

thanks

Simone said he tested it and it was working for him, are you sure you are adding it correctly?

Let us know,

Thx

You can test it here
http://test.simonetambasco.com/gd/annunci/italy/calabria/catanzaro/device

i would like to redirect the user back to the listing page with two options:
1- after a couple of seconds he is automatically redirected
2- with a “back” button

i modified the working php code but it seems not to work…

add_filter( 'preprocess_comment', 'commentominimo' );
   
 function commentominimo( $commentdata ) {
      $commentominimo = 180;
   
      if ( strlen( trim( $commentdata['comment_content'] ) ) < $commentominimo ){
      wp_die( 'La recensione deve avere un minimo di ' . $commentominimo . ' caratteri.' );
      
      header("Location: {$_SERVER['HTTP_REFERER']}");
      exit;
      }
     return $commentdata;

      }

Thanks