populate-infs-form.js

populate-infs-form.js

<script>
// ref: https://community.infusionsoft.com/t/is-there-a-way-to-pre-fill-an-order-form/10713/9
    
function getParameterByName(name, url) {
    if (!url) url = window.location.href;
    name = name.replace(/[\[\]]/g, "\\$&");
    var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
        results = regex.exec(url);
    if (!results) return null;
    if (!results[2]) return '';
    return decodeURIComponent(results[2].replace(/\+/g, " "));
}

var email = getParameterByName('inf_field_Email');
// -> "john@smith.com"

var firstName = getParameterByName('inf_field_FirstName');
// -> "John"

var lastName = getParameterByName('inf_field_LastName');
// -> "Smith"

var getParameterByName('inf_field_Phone1');
// -> "1-777-777-7778"

jQuery('#firstName').val(firstName);

jQuery('#lastName').val(lastName);
// ...
</script>