Skip to content

Update functions.mdx #25431

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Sep 26, 2025
Merged

Update functions.mdx #25431

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
6caa607
Update functions.mdx
cf-scott Sep 25, 2025
c00d434
PCX review
pedrosousa Sep 26, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/content/docs/ruleset-engine/rules-language/functions.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -122,7 +122,7 @@ Decodes a Base64-encoded String specified in `source`.
For example, with the following HTTP request header: `client_id: MTIzYWJj`, `(any(decode_base64(http.request.headers["client_id"][*])[*] eq "123abc"))` would return `true`.

:::note
You can only use the `decode_base64()` function in [header transform rules](/rules/transform/), [custom rules](/waf/custom-rules/), and [rate limiting rules](/waf/rate-limiting-rules/).
You can only use the `decode_base64()` function in [transform rules](/rules/transform/), [custom rules](/waf/custom-rules/), and [rate limiting rules](/waf/rate-limiting-rules/).
:::

### `ends_with`
Expand Down