Settings & action

settings: autofill (false stops the browser from suggesting saved addresses and the like; a single field can do the same with attributes.autocomplete: "off") submitButtonText successMessage errorMessage formErrorMessage showTitle showProgress hideSubmitButton allowResubmit redirectUrl, afterSubmit (message, page: the thank-you page, or redirect) and redirectTarget (top, default: an embedded form moves the whole page, with a Continue button when the browser refuses; self: only the frame), and for steps stepsLayout stepsSide progressStyle showStepCount progressPosition stepHeader stepTransition stepNavigation firstStepTitle firstStepDescription firstStepImage firstStepImageAlt nextButtonText backButtonText saveDraft draftKey exitText exitUrl, and for the step list stepProgress sidebarHeader sidebarActions (see App-like flows).

action (optional): endpoint httpMethod bearerToken headers formData webhookEndpoint recaptchaSiteKey mapping. Without an endpoint the form just emits submitted.