adding confirmation disclaimer onSubmit() catalogue client script

[Varun Sharma]

Hi Experts, 

I've a requirement to add a disclaimer on submit of a form( like a confim box of Javascript) , if user accepts the form should get submitted but if the user rejects the form submission should be aborted.

Please suggest me how i should proceed with it , i'm stuck using the spModal method, 

// it always returns false, and keep giving me error message over and over again. 
function onSubmit() {
    var isFormSubmitted = false;
    if (isFormSubmitted) {
        return true;
    }
    spModal.open({
        title: 'Confirm Action',
        message: '<strong>IMPORTANT</strong>: <p style="color:red">Need Plenty of HTML here for hyper Link and emphasis.</p>',

        buttons: [{
                label: 'Accept',
                primary: true,
            },
            {
                label: 'Decline',
                cancel: true,
            }

        ]
    }).then(function() {
        g_form.addInfoMessage("You Accepted the disclaimer.");
        isFormSubmitted = true;
        setTimeout(function() {
            g_form.submit();
        }, 2000);
    }, function() {
        g_form.addErrorMessage('You declined the disclaimer.');
        isFormSubmitted = false;
		return false;
    });

    return false;
}

All help is deeply appreciated. 

Regards, 

Varun Sharma

[Sandeep Rajput · Accepted solution]

@Varun Sharma Please refer to this post https://www.servicenow.com/community/developer-forum/confirm-box-using-client-script/m-p/1430048 to know how a confirm box can be used to take confirmation from the user.

Hope this helps.