I have a question about how can I make a regular expression to remove phone masks, cpf, cnpj.
I was able to remove ("-") from the CEP
String[] cepText = edtCep.getText().toString().split("-");
ai in the case of phone has ()#####-#### how can I do to remove?
You can use the expression [^0-9] to get only the numbers.
An example would be this:
String tel = "(99) 9 9999-9999";
String cpf = "111.111.111-11";
String cnpj = "11.111.111/0001-11";
System.out.println("Tel: " + tel.replaceAll("[^0-9]", ""));
System.out.println("CPF: " + cpf.replaceAll("[^0-9]", ""));
System.out.println("CNPJ: " + cnpj.replaceAll("[^0-9]", ""));
If your intention is to leave the string only with the numbers use:
String fone = "(51)9994-5845";
String cpf = "025.454.644-55";
String cnpj = "02.321.351/0001-35";
System.out.println(fone.replaceAll("[^\d ]", ""));
System.out.println(cpf.replaceAll("[^\d ]", ""));
System.out.println(cnpj.replaceAll("[^\d ]", ""));
With the use of negation and different values of numeric digits (^ \ d), all characters other than numbers will be removed from the string. This avoids the need to be adding constraints to hyphen, parentheses, periods, etc ...