Numeric Value validation needed before submitting the UI forms(Apps)

UiPath Apps we are using the Custom HTML controls in JavaScript code to render input fields for “Regional Exposures:
these are the below six column

Regional Exposure - ROW
Regional Exposure - Asia
Regional Exposure - Pacific
Regional Exposure - Latin America
Regional Exposure - USA/Canada
Regional Exposure - European Union

When the user enter the value in the six column the total value should be within 100.00 if it’s exceeded 100 it need to display pop to correct the value.

Uploading: Screenshot 2025-10-28 223729.png…


@kalaisan93

First thing you are trying to write html in javascript ..please move it to right field

you can add on click event to display the final sum

cheers

They are created all forms in custom HTLM using the Javascripts not i’m not familiar with javascripts can you please help me on this.