What?

This "Class" will help you make maskfields in your textFields of Titanium. For example: The postcode 99999999, will be 99999-999.

How?

It's very easy... You just have to use this function, in the "change" textField event.

Example:

Ti.include("mask.js");
var textfield = Ti.UI.createTextField({
hintText: "Postcode",
left: 5,
right: 5,
top: 150,
bottom: 150
});
textfield.addEventListener("change", function() {
Mask.mask(textfield, Mask.postcode);
});

Do you need a generic mask in your field?

You will need to send three parameters in the function: regex (required), syntax (required) and maxValue (optional). See the example:

textFieldPostcode.addEventListener("change", function(evt) {
	Mask.mask(textFieldPostcode, Mask.generic, {
		regex: /^(\d{5})(\d)/,
		syntax: "$1-$2",
		maxValue: 9
	});
});