Hard to give an example if you don't give us an example of the sort of sentence you get and what you want to match...
The switch node has a 'contains' option that matches if the property contains the text specified - no regex needed.
Nick
--
http://nodered.org
Join us on Slack to continue the conversation: http://nodered.org/slack
---
You received this message because you are subscribed to the Google Groups "Node-RED" group.
To unsubscribe from this group and stop receiving emails from it, send an email to node-red+u...@googlegroups.com.
To post to this group, send email to node...@googlegroups.com.
Visit this group at https://groups.google.com/group/node-red.
For more options, visit https://groups.google.com/d/optout.