What field types and blocks can I add to a form?

Mike

Mike

Last updated on Nov 2, 2026

Fields (Add a field)

  • Short Text: a one-line answer, like a name. Tick Must be a web address to accept only links. Visitors can type example.com/review and it's saved as https://example.com/review.
  • Paragraph: a longer answer.
  • Email: an email address. Tick Require confirmation to make visitors type it twice. The two must match, and only one copy is saved.
  • Number and Date: a number, or a date from a date picker.
  • Dropdown: pick one choice from a list.
  • Single Choice (Radio): pick one choice, with all choices shown.
  • Multi-select Dropdown: pick several choices from a list. Good for long lists like genres.
  • Multiple Choice (Checkboxes): tick any number of choices.
  • Star Rating: one to five stars.
  • File Upload: attach a file of up to 50 MB.
  • Mailing List Signup: a tick box that adds the visitor to one of your mailing lists (see below).
  • Hidden field (fixed value): visitors don't see it. Every response sends the value you type, which is handy for telling apart two copies of a form.

New choice fields start with Option 1 and Option 2. Replace them with your own choices, one per line.

Settings on each field

  • Question label: what visitors see.
  • Internal name: optional. If you fill it in, you see it instead of the label in Submissions, the CSV export and field mapping.
  • Placeholder: grey example text inside the box. Not available for choice, star rating or file fields.
  • Required: the form can't be sent without it.
  • Width: Full width, Half (2 per row), Third (3 per row) or Quarter (4 per row). Narrow fields that sit next to each other in your list share a row on the live form. A full-width field or any block starts a new row.

If your form has an email question, visitors also get a Send me a copy of my submission tick box. The first visible Email question is the one used for copies, duplicate checks and mailing list sign-ups.

Blocks (Add a block)

  • Header: a heading to break up the form.
  • Rich Text: formatted text with a toolbar.
  • HTML Block: your own HTML. On the live form only basic formatting is kept: paragraphs, headings, bold, italic, underline, lists, links, images, quotes and dividers. Scripts, embeds and anything else are removed, and links open in a new tab.
  • Image: upload a JPEG, PNG, WebP or GIF of up to 10 MB, or reuse one you've uploaded before. Add alt text and choose the size and alignment.
  • Book Info: shows a book from your Book Library.
  • Group: starts a titled section.

Adding people to your mailing list

The Mailing List Signup field shows an unticked box with your own wording. Only visitors who tick it are added.

  1. Connect your list in Newsletter Analytics first.
  2. Make sure the form has an Email question. That's the address that gets added.
  3. Add a Mailing List Signup field and edit the words next to the box.
  4. Pick your list from Choose a listโ€ฆ and add a tag if you want one.
  5. Click Save list connection, then Test with my email. The test adds your own address to the list with the tag Form Builder test.
  6. Optionally choose which question to use under Send as the subscriber's name. Automatic uses a Short Text question labelled like a name, or the first Short Text question.
  7. Save the form.

Your list's API key must be allowed to add subscribers, not just read them. If you change the key, click Re-save list connection. On the Submissions tab, an icon in the column shows whether each person was added, couldn't be added, or didn't tick the box.