Phone mask with jQuery and Masked Input Plugin

Question

I have a problem masking a phone input with jQuery and Masked Input Plugin.

There are 2 possible formats:

1. (XX)XXXX-XXXX
2. (

Answer 1

The best way to do this is using the change event like this:

$("#phone")
.mask("(99) 9999?9-9999")
.on("change", function() {

    var last = $(this).val().substr( $(this).val().indexOf("-") + 1 );

    if( last.length == 3 ) {
        var move = $(this).val().substr( $(this).val().indexOf("-") - 1, 1 );
        var lastfour = move + last;
        var first = $(this).val().substr( 0, 9 ); // Change 9 to 8 if you prefer mask without space: (99)9999?9-9999

        $(this).val( first + '-' + lastfour );
    }
})
.change(); // Trigger the event change to adjust the mask when the value comes setted. Useful on edit forms.

Answer 2

As alternative

    function FormatPhone(tt,e){
  //console.log(e.which);
  var t = $(tt);
  var v1 = t.val();
  var k = e.which;
  if(k!=8 && v1.length===18){
    e.preventDefault();
  }
  var q = String.fromCharCode((96 <= k && k <= 105)? k-48 : k);
  if (((e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) && (e.keyCode < 96 || e.keyCode > 105)) && e.keyCode!=46 && e.keyCode!=37 && e.keyCode!=8 && e.keyCode!=39) {
 e.preventDefault();
  }
  else{
    setTimeout(function(){
      var v = t.val();
      var l = v.length;
      //console.log(l);
      if(k!=8){
        if(l<4){
          t.val('+7 ');
        }
        else if(l===4){
          if(isNaN(q)){
            t.val('+7 (');
          }
          else{
            t.val('+7 ('+q);
          }
        }
        else if(l===7){
          t.val(v+')');
        }
        else if(l===9){
          t.val(v1+' '+q);
        }
        else if(l===13||l===16){
          t.val(v1+'-'+q);
        }
        else if(l>18){
          v=v.substr(0,18);
          t.val(v);
        }
        }
        else{
          if(l<4){
            t.val('+7 ');
          }
        }
    },100);
  }
}

Answer 3

You can use the phone alias with Inputmask v3

$('#phone').inputmask({ alias: "phone", "clearIncomplete": true });

$(function() {
  $('input[type="tel"]').inputmask({ alias: "phone", "clearIncomplete": true });
});

<label for="phone">Phone</label>
    <input name="phone" type="tel">

<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<script src="https://cdn.jsdelivr.net/gh/RobinHerbots/Inputmask@3.3.7/dist/inputmask/inputmask.js"></script>
<script src="https://cdn.jsdelivr.net/gh/RobinHerbots/Inputmask@3.3.7/dist/inputmask/inputmask.extensions.js"></script>
<script src="https://cdn.jsdelivr.net/gh/RobinHerbots/Inputmask@3.3.7/dist/inputmask/inputmask.numeric.extensions.js"></script>
<script src="https://cdn.jsdelivr.net/gh/RobinHerbots/Inputmask@3.3.7/dist/inputmask/inputmask.date.extensions.js"></script>
<script src="https://cdn.jsdelivr.net/gh/RobinHerbots/Inputmask@3.3.7/dist/inputmask/inputmask.phone.extensions.js"></script>
<script src="https://cdn.jsdelivr.net/gh/RobinHerbots/Inputmask@3.3.7/dist/inputmask/jquery.inputmask.js"></script>
<script src="https://cdn.jsdelivr.net/gh/RobinHerbots/Inputmask@3.3.7/dist/inputmask/phone-codes/phone.js"></script>

https://github.com/RobinHerbots/Inputmask#aliases

Answer 4

The best way to do it on blur is:

                        function formatPhone(obj) {
                        if (obj.value != "")
                        { 
                            var numbers = obj.value.replace(/\D/g, ''),
                            char = {0:'(',3:') ',6:' - '};
                            obj.value = '';
                            upto = numbers.length; 

                            if(numbers.length < 10) 
                            { 
                                upto = numbers.length; 
                            }
                            else
                            { 
                                upto = 10; 
                            }
                            for (var i = 0; i < upto; i++) {
                                obj.value += (char[i]||'') + numbers[i];
                            }
                        } 
                    }

Answer 5

var $phone = $("#input_id");
var maskOptions = {onKeyPress: function(phone) {
    var masks = ['(00) 0000-0000', '(00) 00000-0000'];
    mask = phone.match(/^\([0-9]{2}\) 9/g)
        ? masks[1]
        : masks[0];
    $phone.mask(mask, this);
}};
$phone.mask('(00) 0000-0000', maskOptions);

Answer 6

With jquery.mask.js

http://jsfiddle.net/brynner/f9kd0aes/

HTML

<input type="text" class="phone" maxlength="15" value="85999998888">
<input type="text" class="phone" maxlength="15" value="8533334444">

JS

// Function
function phoneMask(e){
    var s=e.val();
    var s=s.replace(/[_\W]+/g,'');
    var n=s.length;
    if(n<11){var m='(00) 0000-00000';}else{var m='(00) 00000-00000';}
    $(e).mask(m);
}

// Type
$('body').on('keyup','.phone',function(){   
    phoneMask($(this));
});

// On load
$('.phone').keyup();

Only jQuery

http://jsfiddle.net/brynner/6vbrqe6z/

HTML

<p class="phone">85999998888</p>
<p class="phone">8599998888</p>

jQuery

$('.phone').text(function(i, text) {
    var n = (text.length)-6;
    if(n==4){var p=n;}else{var p=5;}
    var regex = new RegExp('(\\d{2})(\\d{'+p+'})(\\d{4})');
    var text = text.replace(regex, "($1) $2-$3");
    return text;
});