i have a requirement for CMDB form

[MK21]

Hi all , 

I have a requirement in cmdb form , we have fields inn CMDB computer form 

based on the install status 

when install status is installed ,issued date is mandatory and clear the returned date

when the install status is pending repair or in stock issued date is empty and Return date will be mandatory 

How to achieve thsi 

[Naveen N]

Check the background name of the fields and choices in line 6 and 7 there is difference

[MK21]

Please see the below one

[Naveen N]

in line 12 u have written 'u_installed_status' and in line 6 and 7 check the choice value will always be in lowercase or some numeric

[MK21]

changed but it was not working bro

[Naveen N]

can u send me backend value choices in install status