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Simple Contact Form
A basic contact form with 3 fields
Simple Contact Form
This is a contact form layout with three fixed fields: Name, Email, and Message.
Simple Contact Form Settings
The Submit button has the following options for the Action parameter:

Actions after Submission

You can either display a success message or take the user to a different page.

Success Message

Configuring the Success Message
You can customize the message as well as configure styling and formatting.

Open Page

Configuring Open Page
Just select the page, and the user will be taken there after successful submission.
The below GIF shows what the process looks like for both options.
How Success Message and Open Page work

Enable reCaptcha

Here, reCaptcha setup works similar to that of the Custom Form.