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Java StringisEmpty() Method

❮ String Methods

Example

Find out if a string is empty or not:

String myStr1 = "Hello";String myStr2 = "";System.out.println(myStr1.isEmpty());System.out.println(myStr2.isEmpty());

Try it Yourself »

Definition and Usage

TheisEmpty() method checks whether a string is empty or not.

This method returns true if the string is empty (length() is 0), and false if not.

Syntax

public boolean isEmpty()

Parameters

None.

Technical Details

Returns:Aboolean value:
  • true - The string is empty (length() is 0)
  • false - The string is not empty

❮ String Methods
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