noteText.trim().length > 3

# codingconventions

[enleur]

noteText.trim().length > 3

[todd.ginsberg]

That probably captures the spirit of what isValid does, but strictly speaking it fails on inputs with leading or trailing whitespace whose length is 4 or less. The string " ab " for example.

[vkuznetsov]

@todd.ginsberg Sorry, not sure I understand you correctly, you wan't " ab " to be a valid option?

[todd.ginsberg]

I don't want anything, I just pointed out that the proposed solution isn't precisely the same as the code being replaced.