Clickjacking

See "Clickjacking" article on Wikipedia.

If you are using HTMLForm and you want to allow framing of the form, you need to override HTMLForm's displayForm function and call $wgOutManual:$wgOut->allowClickjacking(); on the overridden function.

See also

• $wgEditPageFrameOptionsManual:$wgEditPageFrameOptions
• r79561
• r79566
• bug #26561