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JavaScript RegExp $ Quantifier

RegExp Object Reference JavaScript RegExp Object

Example

Do a global search for "is" at the end of a string:

var str = "Is this his";
var patt1 = /is$/g;

The marked text below shows where the expression gets a match:

Is this his

Try it yourself »


Definition and Usage

The n$ quantifier matches any string with n at the end of it.

Tip: Use the ^n quantifier to match any string with n at the BEGINNING of it.


Browser Support

Internet Explorer Firefox Opera Google Chrome Safari

The $ quantifier is supported in all major browsers.


Syntax

new RegExp("n$")

or

/n$/

Syntax with modifiers

new RegExp("n$","g")

or simply:

/\n$/g


More Examples

Example

Do a global, multiline search for "is" at the end of each line in a string:

var str = "Is\nthis\nhis\n?";
var patt1 = /is$/gm;

The marked text below shows where the expression gets a match:

Is
this
his
?

Try it yourself »


RegExp Object Reference JavaScript RegExp Object

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