diff --git a/src/a3 b/src/a3
index 2f0390a..b22047d 100755
Binary files a/src/a3 and b/src/a3 differ
diff --git a/src/a3.nim b/src/a3.nim
index a687c80..c5dba4c 100644
--- a/src/a3.nim
+++ b/src/a3.nim
@@ -186,11 +186,11 @@ import
     products: seq[Products]
     productCount = 0
     countryError = ""
-    firstNameError = ""
-    lastNameError = ""
-    addressError = ""
-    stateError = ""
-    zipError = ""
+    # firstNameError = ""
+    # lastNameError = ""
+    # addressError = ""
+    # stateError = ""
+    # zipError = ""
     emailError = ""
     phoneError = ""
     ch = ""
@@ -260,8 +260,8 @@ import
     zipError = ""
     emailError = ""
     phoneError = ""
-    passwordError = ""
-    ch = ""
+    # passwordError = ""
+    # ch = ""
   echo "hi"
   echo ctx.urlForm
   echo "bye"
@@ -401,7 +401,6 @@ import
 
 "/validation/state" -> post:
   var state = ctx.urlForm["c_state_country"]
-  echo state
   var val: Validity
   if state == "":
     val.message = "State is Required"
@@ -411,6 +410,18 @@ import
     val.class = "text-success"
   ctx.send sendState(state, val)
 
+"/validation/zip" -> post:
+  var zip = ctx.urlForm["c_postal_zip"]
+  echo zip
+  var val: Validity
+  if zip == "":
+    val.message = "Zip is Required"
+    val.class = "text-danger"
+  else:
+    val.message = ""
+    val.class = "text-success"
+  ctx.send sendZip(zip, val)
+
 "/contact" -> get:
   
   var
diff --git a/src/a3a/checkout.nimja b/src/a3a/checkout.nimja
index f5d45d7..d38a02a 100644
--- a/src/a3a/checkout.nimja
+++ b/src/a3a/checkout.nimja
@@ -165,10 +165,18 @@
                   name="c_state_country"
                 >
               </div>
-              <div class="col-md-6">
+
+              <div
+                class="col-md-6"
+                hx-target="this"
+                hx-swap="outerHTML"
+              >
                 <label for="c_postal_zip" class="text-black">Posta / Zip <span class="text-danger">*</span></label>
-                <label class="text-danger">{{zipError}}</label>
-                <input type="text" class="form-control" id="c_postal_zip" name="c_postal_zip">
+                {# <label class="text-danger">{{zipError}}</label> #}
+                <input type="text" class="form-control" id="c_postal_zip"
+                  hx-post="/validation/zip"
+                  name="c_postal_zip"
+                >
               </div>
             </div>
 
diff --git a/src/a3pkg/htmx.nim b/src/a3pkg/htmx.nim
index e076c59..4348127 100644
--- a/src/a3pkg/htmx.nim
+++ b/src/a3pkg/htmx.nim
@@ -66,10 +66,27 @@ proc sendState*(state: string, input: Validity): string =
     >
       <label for="c_state" class="text-black">State <span class="text-danger">*</span></label>
       <label class="{input.class}">{input.message}</label>
-      <input type="text" class="form-control" id="c_state"
+      <input type="text" class="form-control" id="c_state_country"
         hx-post="/validation/state"
-        name="c_state"
+        name="c_state_country"
         value="{state}"
       >
     </div>
+  """
+
+proc sendZip*(zip: string, input: Validity): string =
+  result = fmt"""
+    <div
+      class="col-md-6"
+      hx-target="this"
+      hx-swap="outerHTML"
+    >
+      <label for="c_zip" class="text-black">Posta / Zip <span class="text-danger">*</span></label>
+      <label class="{input.class}">{input.message}</label>
+      <input type="text" class="form-control" id="c_postal_zip"
+        hx-post="/validation/zip"
+        name="c_postal_zip"
+        value="{zip}"
+      >
+    </div>
   """
\ No newline at end of file