diff --git a/resources/views/customers/v2/index.blade.php b/resources/views/customers/v2/index.blade.php
index c96a8db..28f9542 100644
--- a/resources/views/customers/v2/index.blade.php
+++ b/resources/views/customers/v2/index.blade.php
@@ -527,6 +527,34 @@
 
     function newcustomer(){
         var id_type = $('#customerIDType').val();
+        var nokp = $('#noic').val();
+
+        const date = nokp.substring(0, 6);
+        const year = parseInt(date.substring(0, 2), 10);
+        const month = parseInt(date.substring(2, 4), 10) - 1;
+        const day = parseInt(date.substring(4, 6), 10);
+
+        const cutofYear = 20;
+
+        const fullYear = year < cutofYear ? 2000 + year : 1900 + year;
+        const dateconvert = new Date(fullYear, month, day);
+        const today = new Date();
+
+        const eighteenthBirthday = new Date(dateconvert);
+
+        eighteenthBirthday.setFullYear(dateconvert.getFullYear() + 18);
+        console.log(today,eighteenthBirthday);
+        if (today < eighteenthBirthday) {
+                Swal.fire({
+                    icon: 'error',
+                    title: 'Amaran!',
+                    text: 'Pelanggan Ini Dibawah Umur!'
+                });
+                event.preventDefault();
+                return false;
+        }
+
+
         if(id_type=='nokp'){
             $('#daftar_pelanggan').modal('show');
         }else if(id_type=='passport'){
@@ -1227,7 +1255,7 @@
             const month = parseInt(date.substring(2, 4), 10) - 1;
             const day = parseInt(date.substring(4, 6), 10);
 
-            const cutofYear = 10;
+            const cutofYear = 20;
 
             const fullYear = year < cutofYear ? 2000 + year : 1900 + year;
             const dateconvert = new Date(fullYear, month, day);