Prefill Forms with
URL Params

by MemberStack
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Overview
This example uses custom code in the <head> and <body> tags of the page. To enable the url pre-fill functionality use the custom-code example App to:
  • Register the url-params.js scripts to this Webflow site.
  • Select the Form Prefill Page
  • Apply the url-params.js scripts to the <head> and <body> sections of this page
  • Publish the site
  • Create a link to this page, with url parameter named inviteCode and include any value.
  • Follow that link, and see your input value show up in the first input of the create account modal below.