update host fix

js/script.js

@@ -5,19 +5,28 @@ function showCard(card, button) {
 }
 
 function updateHost(input) {
-    input.parentElement.classList.remove("ok")
-    input.parentElement.classList.remove("nok")
-    input.parentElement.classList.add("pending")
-    fetch(new Request("updateHost.php", {
-        method:"POST",
-        body:new FormData(input.form),
-        mode:"cors"
-    })).then(response => {
-        input.parentElement.classList.remove("pending")
-        if (response.ok) {
-            input.parentElement.classList.add("ok")
-        } else {
-            input.parentElement.classList.add("nok")
-        }
-    })
+    if (input.form.checkValidity()) {
+        var td = input.parentElement
+        var tr = td.parentElement
+        tr.classList.remove("ok")
+        tr.classList.remove("nok")
+        tr.classList.add("pending")
+        fetch(new Request("updateHost.php", {
+            method:"POST",
+            body:new FormData(input.form),
+            mode:"cors"
+        })).then(response => {
+            tr.classList.remove("pending")
+            if (response.ok) {
+                tr.classList.add("ok")
+                var linkInput = tr.getElementsByTagName('input')[7]
+                var linkA = tr.getElementsByTagName('a')[0]
+                linkA.href = linkInput.value
+            } else {
+                tr.classList.add("nok")
+            }
+        })
+    } else {
+        input.form.reportValidity()
+    }
 }