Simplified email address check (fixes #1484679)

thomascube

2007-11-30 f20cf0f1711fe7a4084f76754b7381176b8a765e

 program/js/app.js

@@ -1674,7 +1674,7 @@
    var input_message = rcube_find_object('_message');

    // check for empty recipient
    if (input_to && !rcube_check_email(input_to.value, true))
    if (input_to && !rcube_check_email(input_to.value.replace(/^\s+/, '').replace(/[\s,;]+$/, ''), true))
      {
      alert(this.get_label('norecipientwarning'));
      input_to.focus();