Why am I seeing the "At least one email input is required" error?
In this article, you will learn why this error occurs and how to fix it.
To get started, you will need the following:
- A systeme.io account
- A page with a button

When you encounter the message At least one email input is required on this page on one of your pages, it typically indicates one of two possible errors:
- The email field is missing on your form.
- A button's action is not configured correctly.
1. The email field is missing on your form:
When you set a button to Send form (1), you must also include a form field for contacts to enter their email address (2)

2. Wrong configuration
If you use the Send form action, the system looks for a valid email field.
First, check that your field's Input type is actually set to Email.

Second, check if you are using the right button action (4). If your goal is not to collect an email (for example, you just want to link to another page), you must change the button action. Select Open URL or Next step URL instead to stop receiving this error.

To configure your button correctly, please refer to the following article: