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Craftkite

Forms

Form Checks (Dart)

Small, dependency-free validators for the fields every form has, with normalisation so stored values are always in one format.

Web appStandard
Use this template

Free to sign up. You approve the plan before anything is built.

A working demo with sample data: add, edit and filter. Your changes stay in your browser.

How it works

  1. Form Checks (Dart): the Form Checks screen

    Step 1 · Form Checks

    IBAN check with checksum

  2. Form Checks (Dart): the Reference screen

    Step 2 · Reference

    Phone numbers normalised to E.164

  3. Form Checks (Dart): the Quality screen

    Step 3 · Quality

    Email and card number checks

Start in three steps

  1. Step 1

    Start from this template

    Sign up free and open the template in the studio. Change the description to fit your idea if you like.

  2. Step 2

    Approve the plan

    The agent shows you what it will build: screens, data and features. Nothing is built until you agree.

  3. Step 3

    Test and publish

    The app is built, tested in a real browser and ready to publish on your own address.

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