Android String Empty Check isBlank(String str)

Description

is Blank

Declaration

public static boolean isBlank(String str) 

Method Source Code

//package com.java2s;

public class Main {

    public static boolean isBlank(String str) {
        if (null == str)
            return true;
        if ("".equals(str.trim()))
            return true;

        return false;
    }//from www.j  a  v  a  2 s.  com

    public static boolean isBlank(Long str) {
        if (null == str)
            return true;
        return false;
    }
}

Related

1. ckIsEmpty(String s)
2. isEmptyOrNull(String str)
3. filterString(String string)
4. isBlank(String s)
5. isBlank(EditText editText)
6. isBlank(String string)
7. isBlank(String str)
8. isBlank(String str)