How can I set  an input box ?

How can I set  an input box ?

  
Hello, 

During the trainning videos (chapter 4), I saw that in the OrderItemDetail, the OrderItem_Quantity field allowed the user to input negative values.
How can I set an input box that only accepts positive values ?

Kind regards

Paulo Valente  
Hi Paulo,

You can do it using the onchange javascript function on the extended properties:



Hope this helps

Cheers,