Android Email String Validate isEmail(String s)

Description

is Email

License

Apache License

Parameter

Parameter	Description
s	a parameter

Declaration

public static boolean isEmail(String s) 

Method Source Code

//package com.java2s;
/**//ww w .j a v a2s .  co  m
 * Copyright (c) 2013-2014, Rinc Liu (http://rincliu.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.Pattern;

public class Main {
    private static final String EMAIL_REG_EXPRESSION = "\\w+(\\.\\w+)*@\\w+(\\.\\w+)+";

    /**
     * @param s
     * @return
     */
    public static boolean isEmail(String s) {
        if (s == null) {
            return true;
        }
        return Pattern.matches(EMAIL_REG_EXPRESSION, s);
    }
}

Related

1. isEmailValid(CharSequence email)
2. isEmail(String email)
3. isEmail(String str)
4. isEmailValid(String email)
5. checkMail(String email)
6. isValidEmail(String email)
7. isValidEmail(CharSequence target)
8. emailValidator(final String mailAddress)
9. validateEmail(String aEmailAddress)