index.html

<html>
<head>
	<meta charset="utf-8" />
	<title>Plugin jQuery.maskx - REGEX</title>

	<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" />

<script type="text/javascript" src="http://code.jquery.com/jquery-2.0.0.min.js"></script>
<script type="text/javascript" src="src/jquery.maskx.js"></script>

<script type="text/javascript">
jQuery.fn.maskx.user_defined = function(v){
	v = v.replace(/\D/g, "");
	v = v.replace(/(\d{3})(\d)/, "$1/$2");
	v = v.replace(/(\d+)(\d{2})$/, "$1-$2");
	return v;
};

function zeroFill(amount) {
	var fill = '';
	while(amount--) {
		fill += '0';
	}
	return fill;
}
jQuery.fn.maskx.weight = function(v){
	var integer = 0,
		c = '';

	v = v + '';
	integer = v.split(',')[0];

	v = v.replace(/\D/g, "");
	v = v.replace(/^[0]+/, "");

	if(v.length <= 4 || !integer)
	{
		c = zeroFill(4 - v.length);
		v = '0,' + c + v;
	} else {
		v = v.replace(/^(\d{1,})(\d{4})$/, "$1,$2");
	}

	return v;
};

jQuery(document).ready(function(){

	console.log(jQuery.maskx.user_defined('05570060'));


	jQuery('.cartoes').maskx({maskx: 'cc'});//pela class

	jQuery('#input_dinheiro').maskx({maskx: 'money'});//pelo id

	jQuery('input[name="dinheiro"]').maskx({maskx: 'money'});//pelo name
	jQuery('input[name="cep"]').maskx({maskx: 'cep'});
	jQuery('input[name="other"]').maskx({maskx: 'user_defined'});


	jQuery('input[name="telefone"]').maskx({maskx: 'phone'});
	jQuery('input[name="telefone-usa"]').maskx({maskx: 'phone-usa'});

	jQuery('input[name="peso"]').maskx({maskx: 'weight'});
});
</script>
<style type="text/css">
label span,
label { display: block; }
label { margin-bottom: 10px; }
</style>
</head>
<body>

	<h1>Plugin jQuery.maskx com REGEX</h1>


	<label><span>Cartão de Crédito Visa</span>
	<input type="number" name="NumeroCC" class="cartoes" maxlength="19" pattern="[0-9]{4}\s[0-9]{4}\s[0-9]{4}\s[0-9]{4}" /></label>

	<label><span>Cartão de Crédito MasterCard</span>
	<input type="number" name="NumeroCC" class="cartoes" maxlength="19" /></label>

	<label><span>Dinheiro 2</span>
	<input type="text" name="dinheiro2" id="input_dinheiro" maxlength="14" /></label>

	<label><span>Dinheiro</span>
	<input type="text" name="dinheiro" maxlength="14" /></label>

	<label><span>CEP</span>
	<input type="text" name="cep" maxlength="9" /></label>

	<label><span>Other</span>
	<input type="text" name="other" maxlength="9" /></label>

	<label><span>Telefone</span>
	<input type="text" name="telefone" maxlength="15" /></label>

	<label><span>Telefone (USA)</span>
	<input type="text" name="telefone-usa" maxlength="14" /></label>

	<label><span>Peso</span>
	<input type="text" name="peso" maxlength="8" /></label>


</body>
</html>