Example usage for java.util.regex Pattern compile

Introduction

In this page you can find the example usage for java.util.regex Pattern compile.

Prototype

public static Pattern compile(String regex)

Source Link

Document

Compiles the given regular expression into a pattern.

Usage

From source file:Main.java

public static boolean checkPassword(String password) {
    Pattern pattern = Pattern.compile(".*[a-zA-Z].*[0-9]|.*[0-9].*[a-zA-Z]");
    //Pattern pattern = Pattern.compile("^[A-Za-z0-9]{6,20}$");
    Matcher matcher = pattern.matcher(password);
    return matcher.matches();
}

From source file:Main.java

public static boolean isMobileNumber(String phoneNumber) {
    Pattern pattern = Pattern.compile("^(0|86|17951)?(13[0-9]|15[0-9]|17[0-9]|18[0-9]|14[0-9])[0-9]{8}$");
    Matcher matcher = pattern.matcher(phoneNumber);
    return matcher.matches();
}

From source file:Main.java

public static boolean isDate(String strDate) {
    Pattern pattern = Pattern.compile(
            "^((\\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])|([1-2][0-3]))\\:([0-5]?[0-9])((\\s)|(\\:([0-5]?[0-9])))))?$");
    Matcher m = pattern.matcher(strDate);
    if (m.matches()) {
        return true;
    } else {/*from  w  w  w .  ja va 2s.  co  m*/
        return false;
    }
}

From source file:Main.java

public static boolean isValidityEmailAddress(String address) {
    Pattern p = Pattern.compile("^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\\.([a-zA-Z0-9_-])+)+$");
    Matcher m = p.matcher(address);
    return m.matches();
}

From source file:Main.java

public static boolean isMobileNO(String mobiles) {

    Pattern pattern = Pattern.compile("^((13[0-9])|(15[^4,\\D])|(18[0,5-9]))\\d{8}$");
    Matcher matcher = pattern.matcher(mobiles);

    return matcher.matches();

}

From source file:Main.java

public static Boolean regex(String regex, String input) {
    Pattern pattern = Pattern.compile(regex);
    Matcher matcher = pattern.matcher(input);
    return matcher.find();
}

From source file:Main.java

public static String getNumberFromString(String text) {
    Pattern p = Pattern.compile("(\\d+)");
    Matcher m = p.matcher(text);/*  w  w  w.  j  a  v a  2  s.co  m*/
    if (m.find()) {
        return (m.group(1));
    }
    return "";
}

From source file:Main.java

public static boolean checkString(String username) {

    Pattern pattern = Pattern.compile("^[a-zA-Z0-9]+$");
    Matcher matcher = pattern.matcher(username);
    return matcher.find();
}

From source file:Main.java

public static boolean isContainChinese(String str) {

    Pattern p = Pattern.compile("[\u4e00-\u9fa5]");
    Matcher m = p.matcher(str);//w ww  .j  a va 2s . c om
    if (m.find()) {
        return true;
    }
    return false;
}

From source file:Main.java

public static boolean quanshiling(String number) {
    Pattern pattern = Pattern.compile("^0++$");
    Matcher m = pattern.matcher(number);
    if (m.matches()) {
        return false;
    } else {//  ww w . j  av a2  s  .  c om
        return true;
    }
}