Java Regex Date Vaidate checkDate(String date)

Description

check Date

License

Apache License

Declaration

public static boolean checkDate(String date) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

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

public class Main {
    public static boolean checkDate(String date) {
        String regex = "^((\\d{2}(([02468][048])|([13579][26]))[\\-\\/\\s]?"
                + "((((0?[13578])|(1[02]))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(3[01])))"
                + "|(((0?[469])|(11))[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])|(30)))"
                + "|(0?2[\\-\\/\\s]?((0?[1-9])|([1-2][0-9])))))|(\\d{2}(([02468][1235679])"
                + "|([13579][01345789]))[\\-\\/\\s]?((((0?[13578])|(1[02]))[\\-\\/\\s]"
                + "?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\\-\\/\\s]"
                + "?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\\-\\/\\s]"
                + "?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\\s(((0?[0-9])"
                + "|([1][0-9])|([2][0-3]))\\:([0-5]?[0-9])((\\s)|(\\:([0-5]?[0-9])))))?$";
        Pattern p = Pattern.compile(regex);
        Matcher m = p.matcher(date);
        boolean b = m.matches();
        return b;
    }/*  w  w w  .  j a  v a 2s  . c o  m*/
}

Related

1. checkDate(String strDate, String dateFmt)
2. checkDateYYYYMMMDD(String date)
3. dateMatcher(String dt)
4. dateOfAny(final String value)