Yes / No field (Pro)
A Yes / No field is a single switch - one question, one tick box - for the "do you want X?" questions that a Checkbox field with one option only awkwardly covers.
Pick it from the type menu on any question, like any other field type.
What gets stored
| Answer | Stored & sent to webhooks | Shown in submissions and exports |
|---|---|---|
| Ticked | 1 | Yes |
| Not ticked | (empty) | No |
The stored value is always 1 or empty - never the word "Yes" in whatever language the form is in. Only the column in the submissions table and the XLSX export are translated. That matters when the switch drives a condition: the rule matches 1, so it keeps working on a Dutch, French or German form, and it keeps working on answers collected before the site's language changed.
Marking a Yes / No field required means the visitor has to tick it before the form submits - use it for "I accept the terms", not for optional questions.
Using it as a switch for other questions
Add a Yes / No question, then on each question that depends on it turn on Only show this question when and pick the switch as the source. Its value control offers a single "Yes" option; combine it with:
- equals → show when the switch is on.
- does not equal → show when the switch is off.
Hidden questions are never validated or stored, so a required billing field behind an off switch will not block the submission.
The Invoice Details block builds exactly this arrangement for you in one click.