Skip to content
CrossFly is 100% open sourceFollow us on GitHub
CrossFlyCrossFly
Get started

This documentation is currently available in Portuguese. English and other languages are on the way.

Cookbook

Recipes · Forms

Currency masks, field validation, password fields and responsive forms across the four platforms.

How-to🟢
How to open a numeric keyboard

Choose between the native numeric keyboard, the built-in Keypad, or the calculator.

How-to🟡
How to apply a CPF, ZIP code, or date mask

Automatically format CPF, ZIP codes, and dates with a mask and read back the clean digits.

How-to🟡
How to create a date or time field with a picker

A field that opens the DatePicker or TimePicker when tapped and formats by the locale.

How-to🟡
How to create a currency field

A field with automatic monetary formatting, decimal places, and reading of the numeric value.

How-to🟢
How to create a password field with show/hide

A masked password field with a visibility toggle button.

How-to🟡
How to build a responsive label:field form

Align labels and fields in proportional columns with GridLayout.

How-to🟡
How to validate a text field

Restrict characters, limit length, and read the clean value before submitting.