webauthn::WebAuthn method return_err (public)

 <instance of webauthn::WebAuthn[i]> return_err [ -status status ] \
    error detail

Defined in packages/webauthn/tcl/webauthn-procs.tcl

Return a JSON error response on the current connection.

Switches:
-status (optional, defaults to "400")
HTTP status code to use for the response (default: 400).
Parameters:
error (required)
Short, stable error code (machine-readable).
detail (required)
Human-readable error message suitable for display/logging.

Testcases:
No testcase defined.
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