Hi! use this!
import wixLocation from ‘wix-location’;
$w.onReady(function () {
const { utm_source, utm_medium, utm_campaign, utm_content, utm_term } = wixLocation.query;
$w(“#input-utmsource”).value = ${utm_source};
$w(“#input-utmsource”).hide();
$w(“#input-utmmedium”).value = ${utm_medium};
$w(“#input-utmmedium”).hide();
$w(“#input-utmcampaign”).value = ${utm_campaign};
$w(“#input-utmcampaign”).hide();
$w(“#input-utmcontent”).value = ${utm_content};
$w(“#input-utmcontent”).hide();
$w(“#input-utmterm”).value = ${utm_term};
$w(“#input-utmterm”).hide();
});
“input” is each form field.