How to show error message on multiple choice variable.

[vinod9]

Hello Team

I have requirement on catalog item to show error message on multiple choice variable based on other variable.

When I select the "call meeting check box" and select the "select" choice in the multiple choice error has to display on multiple choice variable  like "when call meeting selected select should not be select"

Please find below screen shots for more details.

Check Box:

Multiple Choice :

@Gunjan Kiratkar 

@Mohith Devatte 

[Gunjan Kiratkar]

Hi @vinod9 ,

You can create OnChange Catalog Client script as below

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue == '') {
        return;
    }

    //Type appropriate comment here, and begin script below
    if (newValue == 'true') {
        g_form.showFieldMsg('please_select_the_choice', 'when call meeting selected select should not be select', 'error');
    } else {
        g_form.hideFieldMsg('please_select_the_choice', true);
    }

}

[vinod9]

Hello @Gunjan Kiratkar 

Let me first thank you for your help!

when I select call meeting(check box) and support(Multiple choice) then error has to display on "please select the choice"(Multiple choice variable).

I used your above code, after selecting " call meeting" it is showing error and hiding all the multiple choice values as shown below

Expected behavior is, when I select "call meeting" and "select" then it has to show error.

[vinod9]

*select means support value 

[Gunjan Kiratkar · Accepted solution]

Okay,

Deactivate Catalog client script and 

In that case go with catalog UI policy as below :-

You can add OR condition if you want to add more conditions in below tab

Script :-

Execute if true :-

function onCondition() {
    g_form.showFieldMsg('please_select_the_choice', 'when call meeting selected select should not be select', 'error');

}

Execute if false

function onCondition() {

        g_form.hideFieldMsg('please_select_the_choice', true);
    
}