set obligation answer based on what a user select

2 años 2 meses antes #156314 por tboy
I've got two different dropdown menu.
Those objects are not set as "obliged", because I want that the user decide which one contain the value he/she prefer... I want to deny the user to proceed with the survey unless he/she had select a value from a dropdown.
After that, I would like also that, when the user select a value from the dropdown1 (or dropmenu2) , the dropdown2 (or dropmenu1) will be automatically set to "please select" ... or something similar..

Thank you very much

Por favor, Identificarse o Crear cuenta para unirse a la conversación.

LimeSurvey Partners

¡Comenzar ahora!

Simplemente cree una cuenta y comience a usar LimeSurvey hoy mismo.

Registrarse ahora
¡Únase a nuestro boletín informativo!

Iniciar sesión