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    What's the best way to check if input is not a number

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    • Aidan_FireA
      Aidan_Fire @Kamdroid
      last edited by

      @kamdroid Picture of basically what @iTap-Development said, put into behaviours (except I'm using 0 rather than 1)
      0_1522793113825_50501114-B7B0-4F38-9660-56A1EA9B250E.jpeg

      KamdroidK 1 Reply Last reply Reply Quote 2
      • iTap DevelopmentI
        iTap Development
        last edited by iTap Development

        Just realized this won’t work if the input is already the number 0 though lol. You would still get the output of 1 (or 0).
        But another if would fix!

        iTap DevelopmentI 1 Reply Last reply Reply Quote 0
        • iTap DevelopmentI
          iTap Development @Aidan_Fire
          last edited by iTap Development

          @aidan-oxley NOOOOOOO!!! You have to use ONE! 🤨🤨🤨 🤪🤪🤪

          Aidan_FireA 1 Reply Last reply Reply Quote 0
          • KamdroidK
            Kamdroid @Aidan_Fire
            last edited by

            This post is deleted!
            1 Reply Last reply Reply Quote 0
            • KamdroidK
              Kamdroid
              last edited by Kamdroid

              @iTap-Development @Aidan-Oxley Thank you, this is a nice solution.

              edit: I just released my simple calculator, which is why I wanted to ask this question. https://www.hyperpad.com/projects/asudb1ye

              GameCRAZYG 1 Reply Last reply Reply Quote 0
              • GameCRAZYG
                GameCRAZY @Kamdroid
                last edited by

                @kamdroid Cool, I will check it out because it sounds interesting!

                1 Reply Last reply Reply Quote 0
                • Aidan_FireA
                  Aidan_Fire @iTap Development
                  last edited by Aidan_Fire

                  @itap-development 🙄
                  0_1522847857495_F4C45EF1-DB27-4105-ACA7-A0BBEC30A71E.jpeg
                  EDIT: this does not work, use the other one somewhere above.

                  Jack8680J 1 Reply Last reply Reply Quote 0
                  • Jack8680J
                    Jack8680 @Aidan_Fire
                    last edited by

                    @aidan-oxley those first 2 ifs should be checking if it's zero, right? Because text+1 is the same as 0+1?

                    Aidan_FireA 1 Reply Last reply Reply Quote 0
                    • Aidan_FireA
                      Aidan_Fire @Jack8680
                      last edited by Aidan_Fire

                      @jack8680 First it checks whether the value is the number 1 or not, if it is then it's done and it's a number. If it's not the number 1, then it adds 1 to it. If that result is 1, then it was text (since text will be treated as zero, so 0 + 1 = 1), if the result was not 1, then it is any number other than 1 (since 1 was already checked for at the start). I prefer adding 0 rather than 1 lol.

                      1 Reply Last reply Reply Quote 0
                      • iTap DevelopmentI
                        iTap Development @iTap Development
                        last edited by

                        @itap-development said in What's the best way to check if input is not a number:

                        Just realized this won’t work if the input is already the number 0 though lol. You would still get the output of 1 (or 0).
                        But another if would fix!

                        🤦‍♂️ just realized your first screen shot already did this... I’m stupid🤯

                        1 Reply Last reply Reply Quote 0
                        • KamdroidK
                          Kamdroid
                          last edited by

                          I thought the first if statements should check if it is 0, not 1, too.

                          If input was 0, 0+1 = 1, creating a false-positive to it being not a valid number.

                          If input was 1, and the if statements didn't exist, 1+1 = 2, this would say it is a valid number.

                          1 Reply Last reply Reply Quote 1
                          • Aidan_FireA
                            Aidan_Fire
                            last edited by

                            Ah ok, yeah the second one I made just to satisfy @iTap-Development's OCD wouldnt work, the first set of Ifs probably needed to stay as zero. Just use the one that adds zero lol.

                            iTap DevelopmentI 1 Reply Last reply Reply Quote 0
                            • iTap DevelopmentI
                              iTap Development @Aidan_Fire
                              last edited by

                              @aidan-oxley 🤣

                              1 Reply Last reply Reply Quote 0
                              • iTap DevelopmentI
                                iTap Development
                                last edited by

                                Whether you add 1 or 0 you still need all the ifs in both screen shots, right?

                                Aidan_FireA 1 Reply Last reply Reply Quote 0
                                • Aidan_FireA
                                  Aidan_Fire @iTap Development
                                  last edited by

                                  @itap-development Yeah.

                                  1 Reply Last reply Reply Quote 0
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