Question :
I’m trying to put CPF mask in a input , I’ve already seen several answers here and none worked, I tried to use mask on itself input , on jQuery and none worked.
I use the Framework Materialize . Is this what is returning this error?
Answer :
You can also do with pure Javascript !
<!DOCTYPE html>
<html>
<head>
<title>Máscara CPF</title>
<script type="text/javascript">
function fMasc(objeto,mascara) {
obj=objeto
masc=mascara
setTimeout("fMascEx()",1)
}
function fMascEx() {
obj.value=masc(obj.value)
}
function mTel(tel) {
tel=tel.replace(/D/g,"")
tel=tel.replace(/^(d)/,"($1")
tel=tel.replace(/(.{3})(d)/,"$1)$2")
if(tel.length == 9) {
tel=tel.replace(/(.{1})$/,"-$1")
} else if (tel.length == 10) {
tel=tel.replace(/(.{2})$/,"-$1")
} else if (tel.length == 11) {
tel=tel.replace(/(.{3})$/,"-$1")
} else if (tel.length == 12) {
tel=tel.replace(/(.{4})$/,"-$1")
} else if (tel.length > 12) {
tel=tel.replace(/(.{4})$/,"-$1")
}
return tel;
}
function mCNPJ(cnpj){
cnpj=cnpj.replace(/D/g,"")
cnpj=cnpj.replace(/^(d{2})(d)/,"$1.$2")
cnpj=cnpj.replace(/^(d{2}).(d{3})(d)/,"$1.$2.$3")
cnpj=cnpj.replace(/.(d{3})(d)/,".$1/$2")
cnpj=cnpj.replace(/(d{4})(d)/,"$1-$2")
return cnpj
}
function mCPF(cpf){
cpf=cpf.replace(/D/g,"")
cpf=cpf.replace(/(d{3})(d)/,"$1.$2")
cpf=cpf.replace(/(d{3})(d)/,"$1.$2")
cpf=cpf.replace(/(d{3})(d{1,2})$/,"$1-$2")
return cpf
}
function mCEP(cep){
cep=cep.replace(/D/g,"")
cep=cep.replace(/^(d{2})(d)/,"$1.$2")
cep=cep.replace(/.(d{3})(d)/,".$1-$2")
return cep
}
function mNum(num){
num=num.replace(/D/g,"")
return num
}
</script>
</head>
<body>
<input type="text" name="cpf" onkeydown="javascript: fMasc( this, mCPF );">
</body>
</html>I have already left some masks ready: CNPJ, CEP, Telephone and numbers only.
These masks were developed based on Regular expressions . It’s worth studying about it.
You can use the jQuery Mask library:
link
With it you can apply various types of mask.
Just link the library in your html : https://cdnjs.cloudflare.com/ajax/libs/jquery.mask/1.14.10/jquery.mask.min.js
For CPF you should do this:
$('.cpf').mask('000.000.000-00', {reverse: true});