Полезная информация

Microsoft® JScript™
test Method
 Language Reference 
Version 3 

See Also                  Applies To

Tests whether a pattern exists in a string.

The test method syntax has these parts:

Part Description
rgexp Required. A Regular Expression object. Can be a variable name or a literal.
str Required. The string to test a search on.

The test method checks to see if a pattern exists within a string and returns true if so, and false otherwise.

The RegExp object is not modified by the test method.

© 1997 Microsoft Corporation. All rights reserved. Terms of Use.