In case you are using another implementation, enabling Staatic only requires a small adjustment to the relevant
Incoming form submissions will be visible directly from within WP-Admin. Additionally, you can set up one or more notifications allowing you to receive an e-mail when a new submission comes in, or call a webhook URL with the relevant submission data.
In order to prevent spam, an invisible honeypot field can be added to the form (which is automatic when using the forms integration feature). Additionally Google reCAPTCHA protected can be enabled.
Ultimately, every form submission that passes the initial tests will be verified by Staatic using Akismet.
You are free to design the form fields in any way to want. Nested fields are supported in order to structure the format of your submissions, as well as file and image upload fields.