Issue with Valid If expression for numeric fields in AppSheet

ใ“ใ‚“ใซใกใฏ

็š†ใ•ใ‚“ใŠๅ…ƒๆฐ—ใงใ„ใ‚‰ใฃใ—ใ‚ƒใ„ใพใ™ใ‚ˆใ†ใซใ€‚AppSheetใงใฎไฝœๆฅญไธญใซ็™บ็”Ÿใ—ใŸๅ•้กŒใ‚’ๅ ฑๅ‘Šใ™ใ‚‹ใŸใ‚ใซๆ›ธใ„ใฆใ„ใพใ™ใ€‚ๅ…ทไฝ“็š„ใซใฏใ€ๆ•ฐๅ€คๅž‹ใ€10 ้€ฒๆ•ฐๅž‹ใ€ไพกๆ ผๅž‹ใชใฉใฎๆ•ฐๅ€คใ‚’ๅ‡ฆ็†ใ™ใ‚‹ใƒ•ใ‚ฃใƒผใƒซใƒ‰ใซ Valid If ๅผใ‚’ไฝฟ็”จใ™ใ‚‹ใจใ€ไบˆๆœŸใ—ใชใ„ๅ‹•ไฝœใŒ็™บ็”Ÿใ—ใพใ™ใ€‚

ใ“ใ‚Œใ‚‰ใฎๆ•ฐๅ€คใƒ•ใ‚ฃใƒผใƒซใƒ‰ใฎๅ…ฅๅŠ›ใ‚’10ๆœชๆบ€ใฎๅ€คใซๅˆถ้™ใ™ใ‚‹ๅฟ…่ฆใŒใ‚ใ‚‹ใจใ„ใ†่ฆไปถใŒใ‚ใ‚Šใพใ™ใ€‚ใ“ใ‚Œใ‚’ๅฎŸ็พใ™ใ‚‹ใŸใ‚ใซใ€Valid If ๅˆ—ใงๆฌกใฎๅผใ‚’ไฝฟ็”จใ—ใฆใฟใพใ—ใŸ: [_THIS]<10ใ€‚ใŸใ ใ—ใ€ๆœ›ใพใ—ใ„ๅ‹•ไฝœใฏ็คบใ•ใ‚Œใฆใ„ใพใ›ใ‚“ใ€‚

ๅ•้กŒใฏใ€ๅ€คใ€Œ10ใ€ใ‚’ๅ…ฅๅŠ›ใ—ใฆใ‚‚ใ€ๆœŸๅพ…ใฉใŠใ‚Šใซใ‚จใƒฉใƒผใŒ็™บ็”Ÿใ—ใชใ„ใ“ใจใงใ™ใ€‚็†ๆƒณ็š„ใซใฏใ€ๅ…ฅๅŠ›ๅ€คใŒใ€Œ10ใ€ใซ็ญ‰ใ—ใ„ๅ ดๅˆใฏใ€็„กๅŠนใจ่ฆ‹ใชใ•ใ‚Œใ€ใ‚จใƒฉใƒผใƒกใƒƒใ‚ปใƒผใ‚ธใŒ่กจ็คบใ•ใ‚Œใพใ™ใ€‚

ใ“ใฎๅ•้กŒใซ้–ขใ—ใฆใ‚ใชใŸใŒๆไพ›ใงใใ‚‹ๆ”ฏๆดใ‚„ใ‚ฌใ‚คใƒ€ใƒณใ‚นใ‚’ใ„ใŸใ ใ‘ใ‚Œใฐๅนธใ„ใงใ™ใ€‚็›ฎ็š„ใฎๅ‹•ไฝœใ‚’้”ๆˆใ™ใ‚‹ใŸใ‚ใฎๅ›ž้ฟ็ญ–ใพใŸใฏไปฃๆ›ฟใ‚ขใƒ—ใƒญใƒผใƒใŒใ‚ใ‚‹ๅ ดๅˆใฏใ€ใŠ็Ÿฅใ‚‰ใ›ใใ ใ•ใ„ใ€‚

ใ‚ใชใŸใฎๆ™‚้–“ใจๆณจๆ„ใ‚’ใ‚ใ‚ŠใŒใจใ†ใ€‚ใ“ใฎไปถใซ้–ขใ—ใฆใ‚ณใƒŸใƒฅใƒ‹ใƒ†ใ‚ฃใ‹ใ‚‰ใฎ้€ฃ็ตกใ‚’ๆฅฝใ—ใฟใซใ—ใฆใ„ใพใ™ใ€‚

ๆ•ฌๅ…ทใ€
ใƒ€ใ‚คใ€‚

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1 ACCEPTED SOLUTION


@daisuke_suzuki wrote:

Does the Valid If expression only evaluate when a value is modified?


Yes

View solution in original post

5 REPLIES 5

In a brief test, it looks like it works for me in a Decimal column--at least, in the expression editor's Test function and in the app editor's emulator.

Maybe post a screenshot of your column configuration and the app behavior you observe. Someone might notice a misconfigured detail.

dbaum_0-1684283544119.png

 

dbaum_1-1684283800491.png

 

Dear dbaum,

I apologize for the confusion caused earlier. The issue at hand was indeed a misunderstanding on my part. Here is a clarification of what was actually happening:

Initially, I entered the value "10" before setting the Valid If expression to [_THIS]<10.
I then proceeded to set the Valid If expression to [_THIS]<10.
When attempting to update the data, I changed the input value to something else and then reverted it back to "10" without saving. Surprisingly, no error was triggered in this scenario.
Based on this observation, I would like to confirm if my understanding is correct: Does the Valid If expression only evaluate when a value is modified?

Thank you for your patience and assistance in resolving this matter.

Best regards,
Daisuke


@daisuke_suzuki wrote:

Does the Valid If expression only evaluate when a value is modified?


Yes

Dear dbaum,

I wanted to express my sincere appreciation for your prompt response and valuable assistance in addressing my query. Thanks to your confirmation, I now have a clear understanding of the Valid If expression behavior in AppSheet.

With the issue resolved, I kindly request the closure of the support ticket. Once again, thank you for your support.

Best regards,
Dai


@daisuke_suzuki wrote:

closure of the support ticket


If you're referring to this conversation, there's no support ticket involved. This is just an ad hoc volunteer community. If you opened a case with AppSheet Support, that's separate and nothing you post here will be seen by them.

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