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    Device string changes and becomes empty

    How do I do empty string or null or void or whatever you call it?

    Trying to detect when the string value of a device becomes empty and I'm not having any luck.

    #2
    that's a good question...
    I don't think this is possible, because the string triggers/conditions expect a non empty parameter to be considered valid.

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      #3
      Thanks for the quick reply guess I can do 26 "and" statements

      where string does not contain a
      where string does not contain b
      where string does not contain c

      Can I use any functions to make the easier than a bunch of "and does not contains"

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        #4
        I don't think so, sorry

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          #5
          Hi guys. I've run into this problem tonight...trying to detect when the string is empty. Did anyone come up with a way to do this?

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            #6
            I will add a way to check for empty string

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              #7
              In version 3.0.0.44 (available in the Beta section of the updater) empty string is now allowed for string triggers and conditions

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                #8
                Originally posted by spud View Post
                In version 3.0.0.44 (available in the Beta section of the updater) empty string is now allowed for string triggers and conditions
                Awesome! I will check it out. Thanks for adding...

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