I am using partial in pop-up modal, and I wanted to do a server validation but I want the modal will stay, is it possible without reloading?
I am using "Ajax.BeginForm". Thanks
You can validate your modal pop in MVC, and can stay it open, using jquery Unobtrusive Validation, you can read about this in a similar issue here
Or you can use this client side validation using jquery ajax to validate your form before submitting
Hope this helps, please upvote/comment on this answer, if this work or if you find any issue with this answer
Here the another solution for you with tested example
Refer the linked article, which will help you to keep bootstrap pop-up modal opened even after saving the details correctly.