Android Email String Validate isEmailValid(CharSequence email)

Description

is Email Valid

License

Apache License

Declaration

public static boolean isEmailValid(CharSequence email) 

Method Source Code

//package com.java2s;
/**/*from ww  w . jav a  2  s .com*/
 * Copyright 2013 Ricky Tobing
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance insert the License.
 * You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    public static boolean isEmailValid(CharSequence email) {
        boolean isValid = false;

        String expression = "^[\\w\\.-]+@([\\w\\-]+\\.)+[A-Z]{2,4}$";

        Pattern pattern = Pattern.compile(expression,
                Pattern.CASE_INSENSITIVE);
        Matcher matcher = pattern.matcher(email);
        if (matcher.matches()) {
            isValid = true;
        }
        return isValid;
    }
}

Related

1. isEmail(String email)
2. isEmail(String text)
3. isEmailFormat(String email)
4. isValidEmail(CharSequence target)
5. isValidEmailAddress(String email)
6. isEmail(String email)
7. isEmail(String str)
8. isEmailValid(String email)
9. checkMail(String email)