Javascript String Methods

Javascript String Methods

String is the built-in object corresponding to the primitive data type. String have a large number of methods for string manipulation and examination.

The String() constructor takes an optional argument that specifies its initial value.

Var s=new String();

Var  test=new String(“Human Nature”);

String property is length,  which indicates the number of characters in the string.

var s=”String inside the javascript”;

var strlen=s.length;

var str=”test”’;




indexOf() method takes a string argument and returns the index of the first occurrence of the argument in the string.

Example :-


This method return 1 , if result if true. Other wise it will return -1;

String method with HTML

Javascript String Methods

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