Validates a string isn't empty. - Android java.lang

Android examples for java.lang:String Null or Empty

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Description

Validates a string isn't empty.

Demo Code

/*/*w w w . j av a  2 s  .  c  o m*/
 * Copyright 2013 ForgeRock AS.
 *
 * The contents of this file are subject to the terms of the Common Development and
 * Distribution License (the License). You may not use this file except in compliance with the
 * License.
 *
 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
 * specific language governing permission and limitations under the License.
 *
 * When distributing Covered Software, include this CDDL Header Notice in each file and include
 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
 * Header, with the fields enclosed by brackets [] replaced by your own identifying
 * information: "Portions copyright [year] [name of copyright owner]".
 */
//package com.java2s;

public class Main {
    /**
     * Validates a string isn't empty.
     *
     * @param text to check
     * @return true if the string is not null and its length is > 0
     */
    private static boolean validateText(String text) {
        if (text != null && text.length() > 0) {
            return true;
        }

        return false;
    }
}

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