Added Spaces to IBAN for IBAN View in Address View and Form.php

Layout/default/Address/Form.php

@@ -571,26 +571,68 @@
         return true;
       }
 
-      e.preventDefault();
-      return false;
-    }
-  });
-  
-  
-  
-  
-  
-  /*
-   * link autocomplete
-   */
-  
-  $('.link-autocomplete').autoComplete();
-  $('.link-autocomplete').keydown(function() {
-    if(event.keyCode == 13) {
-      event.preventDefault();
-      return false;
-    }
-  });
+        // Format IBAN with Spaces
+        function formatIBAN(input) {
+            let iban = input.value.replace(/\s/g, '');
+
+            let formattedIBAN = '';
+            for (let i = 0; i < iban.length; i++) {
+                if (i > 0 && i % 4 === 0) {
+                    formattedIBAN += ' ';
+                }
+                formattedIBAN += iban[i];
+            }
+
+            input.value = formattedIBAN;
+        }
+
+        $("#bank_account_iban").on("input", function () {
+            formatIBAN(this);
+        });
+        formatIBAN(document.getElementById('bank_account_iban'));
+
+
+        $('#addressForm').submit(function (e) {
+            $("#error").hide();
+            $("#bank-error").hide();
+
+            if ($('#billing_type').val() == "sepa") {
+                console.log("bankdata_valid (1): " + bankdata_valid);
+                if (bankdata_valid) {
+                    return true;
+                }
+
+                if (!validateIbanFormat($("#bank_account_iban").val().replace(/\s/g, ''))) {
+                    $("#error").show();
+                    console.log("nope");
+                }
+
+                console.log("bankdata_valid: " + bankdata_valid);
+                if ($("#bank_account_iban").val().replace(/\s/g, '') != "<?=$address->bank_account_iban?>" || $("#bank_account_bic").val() != "<?=$address->bank_account_bic?>") {
+                    validateIbanBic($("#bank_account_iban").val().replace(/\s/g, ''), $("#bank_account_bic").val());
+                } else {
+                    return true;
+                }
+
+                $("#bank_account_iban").val($("#bank_account_iban").val().replace(/\s/g, ''));
+
+                e.preventDefault();
+                return false;
+            }
+        });
+
+
+        /*
+         * link autocomplete
+         */
+
+        $('.link-autocomplete').autoComplete();
+        $('.link-autocomplete').keydown(function () {
+            if (event.keyCode == 13) {
+                event.preventDefault();
+                return false;
+            }
+        });
 
   /*
    * Links autocomplete