This is a server-side condition which compares the visitor’s browser against a browser chosen from a list of browsers when configuring the condition.
The following configuration options are available for this condition:
Operator: This is used to specify the type of comparison to perform. You can also choose to perform a regular expression match by selecting matches regular expression from the dropdown.
Browser: This dropdown box is used to select which of the named browsers should be used in the comparison.
Regular expression: If you select matches regular expression from the Operator dropdown, this text box is used to enter the regular expression you wish to use.
Test Regular Expression: This button appears when you select Matches regular expression from the Operator dropdown. It is used to provide a sample of text against which to test the Regular Expression specified for this condition. Type in some sample text and press the Test button. A tick or cross is displayed to indicate whether the Regular Expression is valid when run against the sample text provided.
Trim Whitespace: This is used to specify whether or not to trim leading or trailing whitespace from the value used for the comparison. Checking the box means that any leading or trailing whitespace shall be removed.
