Hi,
For native?
I don't think. You can try to use onSubmit with Synchronous Ajax
Refer these links for workaround/solution on how to use Synchronous GlideAjax in onSubmit
How To: Async GlideAjax in an onSubmit script
Asynchronous onSubmit Catalog/Client Scripts in ServiceNow
Regards,
Ankur
✨ Certified Technical Architect || ✨ 10x ServiceNow MVP || ✨ ServiceNow Community Leader
