Name
RegExp.Test Method
Syntax
RegExp.Test(string
)
string
Use: Required
Data Type: String
The string to be searched.
Return Value
A Boolean indicating whether a match was found.
Description
Performs a regular expression search against
string
and indicates whether a match was
found
Rules at a Glance
Prior to calling the Test method, the search string should be defined by setting the Pattern property.
The method searches
string
using the RegExp object’s Pattern property.The method returns
True
if the search succeeds andFalse
otherwise.
Programming Tips and Gotchas
Since a search is successful if one match is found, you do not have to set the RegExp object’s Global property before calling the Test method.
You can use the method to determine whether a match exists before calling either the Execute or the Replace methods.
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