Error Message: Please Double-check Your Username

From:
DailyUXWriting

  
  
  80% done with the challenge!!

Scenario: A user is creating an account. When they come to the step where they are asked to enter their name, they get an error message. A fraud detection software thinks their name is fake—but it’s wrong 5% of the time.
Challenge: Write an error message that prompts them to fix the error without shaming them for having a fake-sounding name.
Message: 45 characters max
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Message: Please double-check your username

Why I chose this:

Neutral tone: The message avoids making assumptions or accusations about the user's name, ensuring a...