Basic Phone Input Mask With Pure JavaScript – phone-mask

phone-mask is a really simple JavaScript plugin to make custom masks on phone inputs.

How to use it:

Import the phone-mask library into the document.

<script src="phone-mask.min.js"></script>

Add the class masked-phone to the phone input and create the mask in the data-phonemask attribute:

<input type="tel" name="tel[]" class="masked-phone" data-phonemask="+1 (___)__-___-___">