pantoken-root / formats/scope/src / frameTargetOrigin

Function: frameTargetOrigin() ​

frameTargetOrigin(frame): string | undefined

Beta

Resolve a theme-message target. Only explicitly sandboxed, opaque srcdoc frames allow "*"; other opaque or malformed URLs are rejected. Frame messages must not contain confidential data.

Parameters ​

frame ​

HTMLIFrameElement

Returns ​

string | undefined