Example usage for java.util.regex Pattern matches

Introduction

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

Prototype

public static boolean matches(String regex, CharSequence input)

Source Link

Document

Compiles the given regular expression and attempts to match the given input against it.

Usage

From source file:Main.java

public static boolean isMatch(String regex, CharSequence input) {
    return input != null && input.length() > 0 && Pattern.matches(regex, input);
}

From source file:Main.java

public static boolean checkDecimals(String decimals) {
    String regex = "\\-?[1-9]\\d+(\\.\\d+)?";
    return Pattern.matches(regex, decimals);
}

From source file:Main.java

public static boolean checkEmail(String email) {
    String regex = "\\w+@\\w+\\.[a-z]+(\\.[a-z]+)?";
    return Pattern.matches(regex, email);
}

From source file:Main.java

public static boolean isEmail(String email) {
    if (email == null)
        return false;
    boolean b = Pattern.matches("[\\w\\~\\-\\.]+@[\\w\\~\\-]+(\\.[\\w\\~\\-]+)+", email.trim());
    return b;/*from  www . j  a  v  a  2 s  . co m*/
}

From source file:Main.java

public static boolean checkIdCard(String idCard) {
    String regex = "[1-9]\\d{13,16}[a-zA-Z0-9]{1}";
    return Pattern.matches(regex, idCard);
}

From source file:Main.java

public static boolean checkPhone(String phone) {
    String regex = "(\\+\\d+)?(\\d{3,4}\\-?)?\\d{7,8}$";
    return Pattern.matches(regex, phone);
}

From source file:Main.java

public static boolean checkDecimal(String decimals) {
    String regex = "(([1-9]\\d*)|0)(\\.\\d{1,2})?";
    return Pattern.matches(regex, decimals);
}

From source file:Main.java

public static boolean isLandlinePhone(@NonNull String phone) {
    return Pattern.matches(
            "(\\d{11})|^((\\d{7,8})|(\\d{4}|\\d{3})-(\\d{7,8})|(\\d{4}|\\d{3})"
                    + "-(\\d{7,8})-(\\d{4}|\\d{3}|\\d{2}|\\d{1})|(\\d{7,8})-(\\d{4}|\\d{3}|\\d{2}|\\d{1}))$",
            phone);/*from   w w w. j  a v  a 2s . com*/
}

From source file:Main.java

public static boolean checkBirthday(String birthday) {
    String regex = "[1-9]{4}([-./])\\d{1,2}\\1\\d{1,2}";
    return Pattern.matches(regex, birthday);
}

From source file:Main.java

public static boolean matches(String propertyName) {
    return Pattern.matches(REGEX_CONDITION, propertyName);
}