Multi Step form — A highly customizable multi-step form

Features

• Multi-step form with animated transitions

• 9 field types — Text, Email, Phone, Textarea, Checkbox, Radio, Select, Chips, Date

• Built-in validation with custom error messages

• Webhook support with auto-generated columns — works out of the box with Google Sheets

• Fully customizable — colors, fonts, border radius, padding, spacing

• Progress indicator — dots or bar style

• Submitting spinner state

• Success and error states

Webhook Setup:

Use data.__columns for headers and data.__row for values in your Apps Script — never hardcode field names like data.email or data will go missing.

Google Sheets:

Deploy your Apps Script as a Web App with Anyone access and paste the URL into the Webhook URL property. Columns are auto-generated on first submission.