Android Email Validation on EditText

Question

I have one edittext and I would to to write email validation in my Editttext this is a xml code

Answer 1

Try below code:

Just call below method like,

if(emailValidator(mail.getText().toString())){
Toast.makeText(getActivity(), "valid email address",
                    Toast.LENGTH_SHORT).show();

}else{
Toast.makeText(getActivity(), "invalid email address",
                    Toast.LENGTH_SHORT).show();

}

    public static boolean emailValidator(final String mailAddress) {

            Pattern pattern;
            Matcher matcher;

            final String EMAIL_PATTERN = "^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@" + "[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";

            pattern = Pattern.compile(EMAIL_PATTERN);
            matcher = pattern.matcher(mailAddress);
            return matcher.matches();

        }