Create accepts incorrect telegram handle

[nus-pe-bot]

Telegram handles should be 5 characters long (don't believe me? Try to shorten your own username)

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_{[original: nus-cs2103-AY2122S1/pe-interim#2500] [original labels: severity.Low type.FunctionalityBug]}

[ngjiayuan]

Team's Response

It is possible that telegram makes an update. Furthermore, the user would likely include a valid telegram handle (of his own valid account) when typing into the command. Do follow the module guidelines on giving feedback and avoid aggression :)

Duplicate status (if any):

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