Fix: Url if no label is present

src/components/WrapperInput.vue

@@ -143,11 +143,15 @@ export default Vue.extend({
   },
   beforeMount() {
     i18n.locale = this.languageLocale;
+    
+    this.nodeName = FieldReader.getNodeName(this.formFieldInformation);
     this.label = FieldReader.getLocalizedField(
       this.formFieldInformation,
       this.languageLocale
     );
-    this.nodeName = FieldReader.getNodeName(this.formFieldInformation);
+    if (this.label === '') {
+      this.label = this.nodeName;
+    }
 
     if (
       this.checkField(