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string:isempty

.isEmpty()

Method that checks whether a given string is empty. This method is the equivalent of the function string_isEmpty()

Note: The method will first trim the string before checking whether the string is empty. This means that a string with only white space is regarded as empty.

Usage

var mystring = "The quick brown fox jumps over the lazy dog";
if(mystring.isEmpty()) {
  //Do something if the string is empty.
}

Parameters

This method has no parameters.

Return Values

Value Meaning
true The string is empty
false The string is not empty
string/isempty.txt · Last modified: 2017/06/03 13:52 (external edit)