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 isPhoneNumber(String phoneNumber) {
    if (!TextUtils.isEmpty(phoneNumber)) {
        String regex = "1([\\d]{10})|((\\+[0-9]{2,4})?\\(?[0-9]+\\)?-?)?[0-9]{7,8}";
        Pattern p = Pattern.compile(regex);
        Matcher matcher = p.matcher(phoneNumber);
        return matcher.find();
    } else {/*w w w  . ja v  a  2s  .c  o m*/
        return false;
    }
}

From source file:Main.java

public static boolean CheckUserName(String name) {
    Pattern p = Pattern.compile("[0-9]*");
    Matcher m = p.matcher(name);
    if (m.matches()) {

    }/* ww w  .j  ava 2 s .  com*/
    p = Pattern.compile("[a-zA-Z]");
    m = p.matcher(name);
    if (m.matches()) {

    }
    return true;
}

From source file:Main.java

public static boolean isValidEmail(String email) {
    String ePattern = "^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\])|(([a-zA-Z\\-0-9]+\\.)+[a-zA-Z]{2,}))$";
    Pattern p = Pattern.compile(ePattern);
    java.util.regex.Matcher m = p.matcher(email);
    return m.matches();
}

From source file:Main.java

public static boolean isMobileNO(String mobiles) {
    // Pattern p =
    // Pattern.compile("^((13[0-9])|(15[^4,\\D])|(18[0,1,2,5-9]))\\d{8}$");
    Pattern p = Pattern.compile("^([0-9]{3})\\d{8}$");
    Matcher m = p.matcher(mobiles);
    return m.matches();
}

From source file:Main.java

public static boolean isMobileNo(String mobiles) {
    Pattern p = Pattern.compile("^1[3|4|5|8][0-9]\\d{4,8}$");
    Matcher m = p.matcher(mobiles);
    return m.matches();
}

From source file:Main.java

public static String replaceAllBlank(String str) {
    if (TextUtils.isEmpty(str))
        return "";

    Pattern p = Pattern.compile("\\s*|\t|\r|\n");
    Matcher m = p.matcher(str);
    String dest = m.replaceAll("");
    return dest;//from w  w  w  . ja  v  a  2  s . co m
}

From source file:Main.java

public static boolean isDeletePng(EditText input, int cursor) {
    String st = "[p/_000.png]";
    String content = input.getText().toString().substring(0, cursor);
    if (content.length() >= st.length()) {
        String checkStr = content.substring(content.length() - st.length(), content.length());
        String regex = "\\[[^\\]]+\\]";
        Pattern p = Pattern.compile(regex);
        Matcher m = p.matcher(checkStr);
        return m.matches();
    }//from w  w w  .j  a  va2s .  co m
    return false;
}

From source file:Main.java

public static boolean isAvailableRealname(String realname) {
    String regEx = "^[\u4E00-\u9FA5]{2,4}+$";
    Pattern pattern = Pattern.compile(regEx);
    Matcher matcher = pattern.matcher(realname);
    if (matcher.matches()) {
        return true;
    }/*from w w  w .  j a v  a  2  s . co m*/
    return false;
}

From source file:Main.java

public static boolean checkEmail(String email) {
    String emailPattern = "^\\s*\\w+(?:\\.{0,1}[\\w-]+)*@[a-zA-Z0-9]+(?:[-.][a-zA-Z0-9]+)*\\.[a-zA-Z]+\\s*$";
    Pattern pattern = Pattern.compile(emailPattern);
    Matcher matcher = pattern.matcher(email);
    return matcher.find();
}

From source file:Main.java

/**
 * Validates email address//w  w w.  j  a  v a2s.c  o  m
 * @param email The address to validate
 * @return True if it is valid. 
 */
public static boolean validEmail(String email) {
    String regex = "^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";
    Pattern pattern = Pattern.compile(regex);
    Matcher matcher = pattern.matcher(email);
    return matcher.matches();
}