Empty field show error message and unable to submit request

[Community Alums]

Hi Team one requirement in my project 

there is one field in record producer  name as " Representative "(String type field) which is populate on another field "username *(reference type field )

If "Representative" value is empty, on submitting the form show the error message "Request cannot be submitted due to Representative value is empty"

anyone help me how to achieve this functionality ?

[Dr Atul G- LNG]

Hi @Community Alums 

It is more on data issue, also try with UI policy or try with catalog client script something like

rep.getvalue== ""

show error message. In UI Policy we can do this easily with message type like Info/ error / warning.

[Community Alums]

hi @Dr Atul G- LNG  how to restrict for submitting the  request if the value is empty user do not submit request

[Dr Atul G- LNG]

Hi @Community Alums 

You can make it mandatory and also in pop up( error type) , user had to put the value.

[Jitendra Diwak1]

Hi @Community Alums,

Write the onSubmit client script and validate your condition like
var representative= backendnameofvaraible;
if (representative == ''){// g

    return false;

}

Please accept my resolution if it works for you and thumps up.

Thanks

Jitendra