node-red-nodes/analysis/swearfilter/README.md

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node-red-node-badwords
======================
A <a href="http://nodered.org" target="_new">Node-RED</a> node that attempts to filter out messages containing swearwords.
Install
-------
Run the following command in your Node-RED user directory - typically `~/.node-red`
npm install node-red-node-badwords
Usage
-----
Uses the badwords npm to attempt to filter out messages containing swearwords.
Analyses the `msg.payload` and tries to filter out any messages containing bad swear words. If the payload contains a bad word then the whole message is blocked.
**Note** : this only operates on payloads of type <b>string</b>. Everything else is blocked.