--- title: inputChannelEmpty description: Represents the absence of a channel image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png --- # Constructor: inputChannelEmpty [Back to constructors index](index.md) Represents the absence of a channel ### Type: [InputChannel](../types/InputChannel.md) ### Example: ```php $inputChannelEmpty = ['_' => 'inputChannelEmpty']; ``` Or, if you're into Lua: ```lua inputChannelEmpty={_='inputChannelEmpty'} ```