Android Email String Validate isEmail(String str)

Description

is Email

License

Apache License

Declaration

public static boolean isEmail(String str) 

Method Source Code

/*/*from   www  . j  a va2s. c om*/
 * Copyright (C) 2014. The Android Open Source Project.
 *
 *         yinglovezhuzhu@gmail.com
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with 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 isEmail(String str) {
        if (StringUtil.isEmpty(str)) {
            return false;
        }
        String check = "^([a-z0-9A-Z]+[-|\\.]?)+[a-z0-9A-Z]@([a-z0-9A-Z]+(-[a-z0-9A-Z]+)?\\.)+[a-zA-Z]{2,}$";
        final Pattern p = Pattern.compile(check);
        final Matcher m = p.matcher(str);
        return m.matches();
    }
    public static boolean isEmpty(String str) {
        return str == null || "".equals(str.trim());
    }
}

Related

1. isEmail(String email)
2. isEmail(String email)
3. isEmail(String email)
4. validEmail(String email)
5. checkEmail(String email)
6. isEmail(String strEmail)
7. isEmail(String string)
8. isEmail(String strEmail)
9. getNameFromEmail(String email)