I need to set a default value for the region(state) in the checkout page. tried it using jQuery. it’s showing the value the field but it’s not saving. require([ ‘jquery’, ‘jquery/ui’], function($ ){ setInterval(function () { if($ (‘input[name=”city”]’).val() != ‘Perth’) { $ (‘input[name=”city”]’).val(“Perth”); $ (‘input[name=”city”]’).attr(‘readonly’,true); $ (‘input[name=”city”]’).trigger(‘keyup’); $ (‘input[name=”region”]’).val(“WA”); $ (‘input[name=”region”]’).attr(‘readonly’,true); $ (‘input[name=”region”]’).trigger(‘keyup’); } },3000);Read more