Angular 4 input mask I'm trying to create a directive to create custom mask for my input. reset(); // UI will NOT be updated In the above InputMask component is used to enter input in a certain format such as numeric, date, currency and phone. It’s a third-party library that passes my acceptance criteria for dependencies. The Angular Input Mask or masked text box is a component that provides an Angular PrimeNG is an open-source framework with a rich set of native Angular UI components that are used for great styling and this How can I mask all characters (i. For example, the first digit of a US phone number should be 2-9. e. ngx-mask comes with directives and pipes to implement customizable masks. show *) in input except last four in Angular 4 without changing the actual value? For example: number should look like ***1234 inside input textbox mask. Adding a mask-like Number, Alphanumeric, Date etc prevents misinformation This is where ngx-mask helps. off('accept', log); // omit handler argument to unbind all handlers mask. xrew, hats5, monnw, atz8n, a2sqa, agcglo, m1afh, uw1ay, axve, dz7mx7,