issue with on submit script

[hemanth40]

below code is working UAT but not in PROD. anything is wrong

function onSubmit() {

    var hiredate = g_form.getValue('hire_date');

    var rehiredate = g_form.getValue('rehire_date');

    var augdate = '2024-01-01';

    if (hiredate > augdate || rehiredate > augdate) {} else {

        g_form.addErrorMessage("Users are eligible after June 2024");

        return false;

    }

}

[Anurag Tripathi]

It could be something to do with date time format.

[hemanth40]

ok but anything wrong in the script, or let me know any other way can do this validation 

[Anurag Tripathi]

I would use something like this to compare dates

Comparing Client Dates - ServiceNow Community