--- title: inputUserContact description: inputUserContact attributes, type and example --- ## Constructor: inputUserContact [Back to constructors index](index.md) ### Attributes: | Name | Type | Required | |----------|:-------------:|---------:| |user\_id|[int](../types/int.md) | Required| ### Type: [InputUser](../types/InputUser.md) ### Example: ``` $inputUserContact = ['_' => 'inputUserContact', 'user_id' => int, ]; ``` The following syntaxes can also be used: ``` $inputUserContact = '@username'; // Username $inputUserContact = 44700; // bot API id (users) $inputUserContact = -492772765; // bot API id (chats) $inputUserContact = -10038575794; // bot API id (channels) $inputUserContact = 'user#44700'; // tg-cli style id (users) $inputUserContact = 'chat#492772765'; // tg-cli style id (chats) $inputUserContact = 'channel#38575794'; // tg-cli style id (channels) ```