maska

What is maska?

Maska is a lightweight JavaScript library for input masking. It allows you to format user input in real-time, ensuring that the data entered matches a specified pattern. This is particularly useful for forms that require specific formats, such as phone numbers, dates, and credit card numbers.

What are maska's main functionalities?

Basic Masking

This feature allows you to apply a basic mask to an input field. In this example, the input field with the id 'phone' will be formatted as a US phone number.

const input = document.querySelector('#phone');
Maska.create(input, { mask: '(###) ###-####' });

Dynamic Masking

This feature allows you to apply a dynamic mask to an input field. In this example, the input field with the id 'date' will be formatted as a date in the format MM/DD/YYYY.

const input = document.querySelector('#date');
Maska.create(input, { mask: '##/##/####' });

Custom Placeholders

This feature allows you to use custom placeholders in your masks. In this example, the input field with the id 'custom' will be formatted as a credit card number with 'X' as the placeholder.

const input = document.querySelector('#custom');
Maska.create(input, { mask: '####-####-####-####', placeholder: 'X' });

Other packages similar to maska

inputmask

Inputmask is a JavaScript library that creates an input mask. Inputmask can run against vanilla JavaScript, jQuery, and jqlite. It is more feature-rich compared to Maska, offering a wide range of options for different types of input masks, including numeric, date, and regex-based masks.

cleave.js

Cleave.js is a JavaScript library for formatting input text content when you are typing. It offers a variety of formatting options, including credit card numbers, phone numbers, dates, and numeral formatting. Cleave.js is similar to Maska but provides more advanced formatting options and better support for different locales.

vanilla-text-mask

Vanilla Text Mask is a pure JavaScript input mask library. It works with vanilla JavaScript and also has integrations for React, Angular, and Vue. It is similar to Maska in terms of functionality but offers more flexibility and integration options with modern JavaScript frameworks.

README

Simple zero-dependency input mask.

Documentation & demo

Maska

Maska v3 is currently in beta. If you encounter any issues, please report them.

Support ☕️

❤️ Please support Maska development!

Features ✨

• No dependencies and small size: ~3 Kb gziped
• Vanilla JS version + Vue 2/3, Alpine.js and Svelte integrations
• Works with native and custom inputs
• Custom tokens with modifiers, transform functions and hooks
• Number mask mode
• Dynamic, reversed and eager masks

What’s new in v3 🎉

• Integrations with Alpine.js and Svelte
• Number mask mode
• Other small improvements and fixes

Source of Inspiration 💡

• vue-the-mask
• jQuery Mask Plugin

License 📄

MIT