allow alias to be 25 characters (instead of 16)

snippets/scales.html

@@ -10,7 +10,7 @@
       <!-- Content ... -->
       <div class="field"> <label id="label" class="label">Bezeichnung</label>
         <div class="control has-icons-right">
-          <input id="alias" class="input" type="text" maxlength="16">
+          <input id="alias" class="input" type="text" maxlength="25">
           <span id="alias_exclamation" class="icon is-small is-right">
             <i class="fas fa-exclamation-triangle"></i>
           </span>
@@ -199,7 +199,7 @@ Sie erhalten eine E-Mail, sobald die Zahlung erfolgreich abgeschlossen ist.
 
 function validate(what, text) {
   if (what == 'alias') {
-    var re = /^[a-zA-Z0-9 ]{1,16}$/;
+    var re = /^[a-zA-Z0-9 ]{1,25}$/;
   } else if (what == 'smsnumber') {
     var re = /^\+[0-9]{11,11}$/;
   }