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 isModleStr(String str, String regex) {
    if (str == null) {
        return false;
    } else {/* w  w w .j av a 2s.  c  o m*/
        return Pattern.compile(regex).matcher(str).matches();
    }
}

From source file:Main.java

public static boolean isMobileNO(String mobiles) {
    boolean flag;
    try {/*from   w w w .  ja v a2s.  c o  m*/
        Pattern p = Pattern.compile("^((13[0-9])|(14[0-9])|(15[^4,\\D])|(18[0-9])|(17[0-9]))\\d{8}$");
        Matcher m = p.matcher(mobiles);
        flag = m.matches();
    } catch (Exception e) {
        flag = false;
    }
    return flag;
}

From source file:Main.java

public static boolean isID(String s) {
    String strPattern = "^\\d{15}|^\\d{17}([0-9]|X|x)$";
    Pattern p = Pattern.compile(strPattern);
    Matcher m = p.matcher(s);/*ww  w  .ja  va2  s  .c  o m*/
    return m.matches();
}

From source file:Main.java

public static boolean isAccountName(String name) {
    String check = "^[\\w\\*\\-\\.]{6,18}$";
    Pattern regex = Pattern.compile(check);
    Matcher matcher = regex.matcher(name);
    return matcher.matches();
}

From source file:Main.java

private static boolean isNumeric(String str) {
    Pattern pattern = Pattern.compile("[0-9]*");
    Matcher isNum = pattern.matcher(str);
    if (isNum.matches()) {
        return true;
    } else {/*from ww w .j  a v  a  2  s .c o  m*/
        return false;
    }
}

From source file:Main.java

public static boolean isChineseBlank(String str) {
    String regex = "^[^\\s\u4e00-\u9fa5]{6,16}$";
    Pattern p = Pattern.compile(regex);
    Matcher m = p.matcher(str);//from  w ww . jav  a2 s  .  com
    return m.matches();
}

From source file:Main.java

public static boolean isValidEmail(String email) {
    boolean isValid = false;

    Pattern pattern = Pattern.compile(
            "^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$");
    Matcher matcher = pattern.matcher(email);
    if (matcher.find()) {
        isValid = true;/*from  w w w. j a v  a 2 s . c  om*/
    }

    return isValid;
}

From source file:Main.java

public static Boolean validPhone(String phone) {
    String regex = "^1[3-8]{1}[0-9]{9}$";
    Pattern pattern = Pattern.compile(regex);
    Matcher matcher = pattern.matcher(phone);
    return matcher.matches();
}

From source file:Main.java

public static boolean isValidPassword(String password) {
    String str = "^[0-9a-zA-Z]{6,20}$";
    Pattern p = Pattern.compile(str);
    Matcher m = p.matcher(password);
    return m.matches();
}

From source file:Main.java

public static boolean isLetter(String str) {
    if (str == null || str.length() < 0) {
        return false;
    }/*from w  w w. j  ava  2  s . c  om*/
    Pattern pattern = Pattern.compile("[\\w\\.-_]*");
    return pattern.matcher(str).matches();
}