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January 5, 2026
Solved

Input form should not allow negative values

  • January 5, 2026
  • 2 replies
  • 0 views

Hi Everyone,

If end user enters negative value in the input form. Save button or form should not save the value.

Do we have any solution for it?

Best answer by MarcusH

You can approach this either by stopping the data being saved or highlighting the error with formatting or running a validation afterwards. To stop the data being saved use FormsEventHandler (search this forum for more information). Formatting possibility is here . And Validations can be done in many different ways but probably in Confirmation Rules.

2 replies

MarcusHAnswer
January 6, 2026

You can approach this either by stopping the data being saved or highlighting the error with formatting or running a validation afterwards. To stop the data being saved use FormsEventHandler (search this forum for more information). Formatting possibility is here . And Validations can be done in many different ways but probably in Confirmation Rules.

January 27, 2026

Any example of Confirmation rules