By checking this option, each line of the "{{% livechat_label livechat_configuration_channel_forbidden_words_label %}}" field will be considered as a [regular expression](https://en.wikipedia.org/wiki/Regular_expression).
![Screenshot of the channel options. There is a form with multiple fields.](/peertube-plugin-livechat/images/channel_configuration.png?classes=shadow,border&height=400px "Channel configuration")
![Screenshot of the channel options page, with several fields to configure the "No duplicate message" option.](/peertube-plugin-livechat/images/bot_no_duplicate.png?classes=shadow,border&height=400px "No duplicate message configuration")
![Screenshot of the channel options page, with some fields to configure a new timer.](/peertube-plugin-livechat/images/bot_quotes.png?classes=shadow,border&height=200px "Timers configuration")
![Screenshot of the channel options page, with several fields to configure the "Forbid special characters" option.](/peertube-plugin-livechat/images/forbid_special_chars_configuration.png?classes=shadow,border&height=400px "Forbid special characters configuration")