Add Custom Fields to a Form
MailPoet allows you to add custom fields to your subscription form. With custom fields, you can easily collect additional personalized data from your subscribers, like their favourite colour or their date of birth.
These custom fields can be created in two different places:
1. When designing your subscription form: How To Create a Subscription Form
2. Or when importing subscribers: Importing Subscribers with a CSV File
Please note we have custom field validation to subscription forms which checks whether mandatory fields are included in the form submission.