fix(editor): fix an issue with not being able to save some of the forms (#4499)

Author: OlegIvaniv

packages/design-system/src/components/N8nFormInput/FormInput.vue

@@ -196,6 +196,8 @@ const showErrors = computed(() => (
 ));
 
 onMounted(() => {
+	emit('validate', !validationError.value);
+
 	if (props.focusInitially && inputRef.value) inputRef.value.focus();
 });