How does it work?
This criterion lets you match based on the user agent string in the request that helps identify the client browser and device, for example:
Mozilla/4.0 (compatible;MSIE 7.0; Windows NT 5.1)
Operators
| Value | The Rule is True When… |
|---|---|
| is one of | any of the user agents you specified in the text field is present in the request. |
| is not one of | any of the user agents you specified in the text field is not present in the request. |
Fields
From the drop-down list, select the user-agent header value. You can also add a new item by entering its name in the text field.
Wildcards
| Wildcard | Description | Example |
|---|---|---|
| * | matches zero or more characters | The rule includes a match where the value is 123*. Some possible valid results are 123 and 123456. |
| ? | matches a single character | The rule includes a match where the value is 123?. Some possible valid results are 123 and 1234. |
Additional Options
- Wildcards in value: When enabled, allows * and ? wildcard matches in the value field.
- Case-sensitive value: If you select this option, the value in the incoming request has to match the case of the entry.