toString() RegExp instance method getterS2C Home
« Globals « RegExp « toString()
Description
Returns a string composed of concatenated array elements delimited by commas.
This method overrides the toString() method of Object.
Syntax
| Signature | Description |
|---|---|
aRegExp.toString() | Returns a string representation of the function. |
Parameters
None.
Examples
The code below displays the toString() method on some RegExp instances.
var aRegExp = /\d/;
var bRegExp = /[^A-Za-z0-9_]/;
var regexpValues = new Array(2);
regexpValues[0] = 'aRegExp source: ' + aRegExp.toString() + '\n';
regexpValues[1] = 'bRegExp source: ' + bRegExp.toString();
alert(regexpValues);
Related Tutorials
JavaScript Intermediate Tutorials - Lesson 9 - Regular Expressions
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