Can I change the way an input error shows up

[NJVideoGuy]

Looking for a way to make form submission errors more obvious.

I have a number of fields that become required based on rules during data entry.

When hitting update or submit, if a required element is missing the form just goes back to the top and in small black print it says "You did not enter valid information in one or more of the fields" 

Sometimes my users miss this notification because it just looks like the other text on the page.  Is there a way to have an alert popup on the screen when a form is not filled out properly upon submission?

Thanks!

[NailDyanC]

Hi,

That would be possible using custom script already. You may try to check these links as your reference to achieve it:

https://www.w3schools.com/howto/howto_js_validation_empty_input.asp

https://stackoverflow.com/questions/43688418/if-text-box-empty-display-alert-box

https://www.codeproject.com/Questions/1103777/How-to-show-alert-message-for-textbox-empty

I hope that helps.