Is any front end input validation for all input fields in Crystal report XI
I want to prompt an alert message when user is entering any invalid value at enter inputs window.
Is it possible to do so, than please let me know.
This is because you are using a storedprocedure / Add Command in Crystal Report.
To avoid this Defualt Null value check box you need to remove this paramenter from your storedprocedure and create at report level under Field explorer--Parameter Fields and filter in Record Selection.
This parameter will not allow the user to enter Null values or spaces.