# Beginner questions on IF expressions and wildcard usage in function node
**URL:** https://discourse.nodered.org/t/beginner-questions-on-if-expressions-and-wildcard-usage-in-function-node/80999
**Category:** General
**Created:** [3 September 2023 11:43 UTC](https://discourse.nodered.org/t/beginner-questions-on-if-expressions-and-wildcard-usage-in-function-node/80999 "2023-09-03T11:43:38Z")
**Posts on this page:** 3
**Page:** 12
### Author:  [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)
#### Post date: [21 October 2023 13:09 UTC](https://discourse.nodered.org/t/beginner-questions-on-if-expressions-and-wildcard-usage-in-function-node/80999/226 "2023-10-21T13:09:29Z")
13 posts were split to a new topic: [How to format energy fata](https://discourse.nodered.org/t/how-to-format-energy-fata/82237)
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### Author:  [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)
#### Post date: [21 October 2023 13:10 UTC](https://discourse.nodered.org/t/beginner-questions-on-if-expressions-and-wildcard-usage-in-function-node/80999/227 "2023-10-21T13:10:02Z")
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### Author:  [@Paul-Reed](https://discourse.nodered.org/u/Paul-Reed)
#### Post date: [21 October 2023 13:13 UTC](https://discourse.nodered.org/t/beginner-questions-on-if-expressions-and-wildcard-usage-in-function-node/80999/228 "2023-10-21T13:13:27Z")
@AleXSR700 whenever you find a different problem that you need help with, please start a new topic, as it makes it easier for others to search and find if they have a similar problem.
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