Java JTextField Value Get hasValue(JTextField... fields)

Description

has Value

License

Open Source License

Declaration

public static boolean hasValue(JTextField... fields) 

Method Source Code

//package com.java2s;
/*//from  w  ww  . j a  v a2s  .c o  m
 * Hyperbox - Virtual Infrastructure Manager
 * Copyright (C) 2013 Maxime Dor
 * hyperbox at altherian dot org
 * 
 * http://kamax.io/hbox/
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import javax.swing.*;

public class Main {
    public static boolean hasValue(JTextField... fields) {
        for (JTextField field : fields) {
            if (field.isEnabled() && !field.getText().isEmpty()) {
                return true;
            }
        }
        return false;
    }
}

Related

1. getInteger(JTextField txt, Integer defaultVal)
2. getIntegerFromTextField(JTextField tf, int previousValue)
3. getIntValue(JTextField component)
4. getLabelText(JTextField textField)
5. getText(JTextField text)
6. largeThan(javax.swing.JTextField input, int x, Vector errMsgList, String errMsg)