Is there a way to track completed form fills on GA. As of now the 'Buttonizer' event is sent to GA4 as soon as the form is clicked.
{
event: "Buttonizer",
gtm: {uniqueEventId: 21, start: 1764863445791},
url_passthrough: false,
developer_id: {dMWZhNz: true},
ads_data_redaction: false,
pagePostType: "frontpage",
pagePostType2: "single-page",
pagePostAuthor: "Kiruba S",
eventModel: {
event_category: "Buttonizer group: CONTACT FORM Group",
event_action: "Clicked button: CONTACT FORM",
event_label: "STARS: Tailored Supplier Success Platform",
page_url: "https://starssmp.com/?gtm_debug=1764863443800"
}
}