prevent alert if nothing is returned on modal form sent.

2026-02-14 20:36:43 +01:00
parent 851147ee2e
commit dde744ba7c
2 changed files with 5 additions and 3 deletions
@@ -399,7 +399,9 @@ function switchFloor(floor){
    xmlhttp.onreadystatechange = function () {
      if (this.readyState === 4 && this.status === 200){
        setTimeout(function () { modalEV.hide() }, 700);
-        alert(xmlhttp.responseText);
+        if(xmlhttp.responseText){
+          alert(xmlhttp.responseText);
+        }
      }
    }
    const form = document.getElementById('modalEV').querySelector('form');