1. Import

html/include/swift.js

@@ -0,0 +1,16 @@
+// SWIFT
+
+function swiftValidate() {
+
+var regSWIFT = /^([a-zA-Z]){4}([a-zA-Z]){2}([0-9a-zA-Z]){2}([0-9a-zA-Z]{3})?$/;
+var form = document.forms[0];
+var swiftValue = form.f_cmp_swift.value;
+
+if (swiftValue != '') {
+   if (regSWIFT.test(swiftValue) == false) {
+       alert("Der SWIFT-Code " + form.f_cmp_swift.value + " ist nicht korrekt!");
+       form.f_cmp_swift.value = "";
+       form.f_cmp_swift.focus();
+   }
+}
+}