Order/Form: Added warning if bankdata but not sepa

Layout/default/Order/Form.php

@@ -513,7 +513,8 @@
                       <label class="col-lg-2 col-form-label" for="bank_account_bic"></label>
                       <div class="col-lg-10 alert alert-danger hidden" id="bank-error"></div>
                     </div>
-                    
+
+
                   </div>
                 </div>
               </div>
@@ -1124,6 +1125,9 @@
     } else {
       $('#owner-block').removeClass("border border-secondary");
       $('#owner_id').prop('disabled', false);
+
+      $("#billing_type").val("invoice");
+      $("#bank_account_bank, #bank_account_owner, #bank_account_iban, #bank_account_bic").val("");
     }
   });
   
@@ -1156,6 +1160,9 @@
     } else {
       $('#billingaddress-block').removeClass("border border-secondary");
       $('#billingaddress_id').prop('disabled', false);
+
+      $("#billing_type").val("invoice");
+      $("#bank_account_bank, #bank_account_owner, #bank_account_iban, #bank_account_bic").val("");
     }
   });
   
@@ -1569,7 +1576,7 @@
           }
           if(!data.bic_correct) {
             $("#bank_account_bic").addClass("invalid");
-            bank_error.push("Ungültige BIC!");
+            bank_error.push("Ungültiger BIC!");
             if(Array.isArray(data.bic)) {
               bank_error.push(" Mögliche korrekte BIC: " + data.bic.join(", "));
             }
@@ -1589,6 +1596,31 @@
     
     return false;
   }
+
+
+  /*
+   * show warning if billing_type is not sepa when inputting bank data
+   */
+
+    $("#billing_type, #bank_account_bank, #bank_account_owner, #bank_account_iban, #bank_account_bic").change(() => {
+        var type = $("#billing_type").val();
+        var bank = $("#bank_account_bank").val();
+        var owner = $("#bank_account_owner").val();
+        var iban = $("#bank_account_iban").val();
+        var bic = $("#bank_account_bic").val();
+
+        console.log(type, bank, owner, iban, bic);
+
+        if((bank || owner || iban || bic) && type !== "sepa") {
+            console.log("sepa aber bankdaten")
+            $("#bank-error").text("Achtung: Verrechnungsart ist nicht auf SEPA-Bankeinzug gestellt.");
+            $("#bank-error").show();
+        } else {
+            console.log("passt");
+            $("#bank-error").text("");
+            $("#bank-error").hide();
+        }
+    });
   
   
   function validateOrderForm() {