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guilhermehn/campo-numerico.js

Created September 28, 2012 14:14
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JavaScript: Campo numérico (jQuery)
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campo-numerico.js
$(".numerico").keypress(function(e){
var charcode = e.keyCode ? e.keyCode : e.which;
if(charcode < 48 || charcode > 57){
e.preventDefault();
return false;
}
});
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