How do you read the number of digits a number has.

[altenbach]

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@StevenD wrote:

Can I ask what that function is?

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Yes, I was intentionally more obscure than needed (so people like you occasionally learn something new 😄 ). Here's the same with less code.

[Emna20]

Hi;

you need to better specify the type of number.

based on the luck of information , you find attached an example that could help solve your problem.

you could count the number of digit befor , after the dots ( the input control type : string ).

[StevenD]

Let's not forget, any good programmer optimizes their code. (Some limitations may exist)

[StevenD]

Maximum optimization achieved