Example usage for java.util.regex Pattern matcher

Introduction

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

Prototype

public Matcher matcher(CharSequence input)

Source Link

Document

Creates a matcher that will match the given input against this pattern.

Usage

From source file:Main.java

public static boolean isEmail(String email) {
    String str = "^([a-zA-Z0-9_\\-\\.]+)@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.)|(([a-zA-Z0-9\\-]+\\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$";
    Pattern p = Pattern.compile(str);
    Matcher m = p.matcher(email);

    return m.matches();
}

From source file:Main.java

public static String replaceCN(String str) {
    String regEx = "[\\u4e00-\\u9fa5]";
    Pattern p = Pattern.compile(regEx);
    Matcher m = p.matcher(str);
    return m.replaceAll("");
}

From source file:Main.java

public static boolean isPasswordStronger(String password) {
    String string = "^(?:(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])|(?=.*[A-Z])(?=.*[a-z])(?=.*[^A-Za-z0-9])|(?=.*[A-Z])(?=.*[0-9])(?=.*[^A-Za-z0-9])|(?=.*[a-z])(?=.*[0-9])(?=.*[^A-Za-z0-9])).{6,}|(?:(?=.*[A-Z])(?=.*[a-z])|(?=.*[A-Z])(?=.*[0-9])|(?=.*[A-Z])(?=.*[^A-Za-z0-9])|(?=.*[a-z])(?=.*[0-9])|(?=.*[a-z])(?=.*[^A-Za-z0-9])|(?=.*[0-9])(?=.*[^A-Za-z0-9])|).{8,}";
    Pattern p = Pattern.compile(string);
    Matcher m = p.matcher(password);
    return m.matches();
}

From source file:Main.java

public static boolean checkEmail(String email) {
    String regExp = "^([a-zA-Z0-9_\\.\\-])+\\@(([a-zA-Z0-9\\-])+\\.)+([a-zA-Z0-9]{2,4})+$";
    Pattern p = Pattern.compile(regExp);
    Matcher m = p.matcher(email);
    return m.matches();
}

From source file:Main.java

private static String getStringNum(String str) {
    String regEx = "[^0-9]";
    Pattern p = Pattern.compile(regEx);
    Matcher m = p.matcher(str);
    return m.replaceAll("").trim();
}

From source file:Main.java

public static String stringFilter(String str) throws PatternSyntaxException {
    String regEx = "[^\\u4E00-\\u9FA5]";
    Pattern p = Pattern.compile(regEx);
    Matcher m = p.matcher(str);
    return m.replaceAll("").trim();
}

From source file:Main.java

public static boolean stringMatchesAnyRegex(String s, Collection<Pattern> regexes) {
    if (s == null || regexes == null || regexes.isEmpty()) {
        return false;
    }/*from w  ww . j a v a  2  s .  c o  m*/

    for (Pattern regex : regexes) {
        if (regex.matcher(s).matches())
            return true;
    }

    return false;
}

From source file:Main.java

public static boolean matchRex(String src, String rex) {
    Pattern p = Pattern.compile(rex);
    Matcher m = p.matcher(src);
    return m.matches();
}

From source file:Main.java

public static boolean isChinaPhoneLegal(String str) throws PatternSyntaxException {
    String regExp = "^((13[0-9])|(15[^4])|(18[0,2,3,5-9])|(17[0-8])|(147))\\d{8}$";
    Pattern p = Pattern.compile(regExp);
    Matcher m = p.matcher(str);
    return m.matches();
}

From source file:Main.java

public static boolean checkPhoneNumber(String value) {
    String regExp = "^[1]([3][0-9]{1}|59|51|50|58|88|89|82)[0-9]{8}$";
    Pattern p = Pattern.compile(regExp);
    Matcher m = p.matcher(value);
    return m.find();
}