Create Validate PhNo.js

Author: SachinNarayanasamy

Client-Side Components/Client Scripts/validate phone number/Validate PhNo.js

@@ -0,0 +1,23 @@
+function onChange(control, oldValue, newValue, isLoading) {
+    if (isLoading || !newValue) return;
+
+    var fieldName = control.name;
+
+    // Split the string
+    var area = newValue.substring(1, 4);
+    var firstThree = newValue.substring(6, 9);
+    var lastFour = newValue.substring(10, 14);
+
+    if (
+        newValue[0] !== '(' || newValue[4] !== ')' || newValue[5] !== ' ' || newValue[9] !== '-' ||
+        isNaN(parseInt(area)) || isNaN(parseInt(firstThree)) || isNaN(parseInt(lastFour))
+    ) {
+        g_form.showFieldMsg(
+                fieldName,
+                'Phone Number must be in the format (123) 456-7890',
+                'error',
+                false
+            );
+        g_form.setValue(fieldName, '');
+    }
+}