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error vs invalid

Both 'error' and 'invalid' are correct, but they are used in different contexts. 'Error' is used to describe a mistake or fault, while 'invalid' is used to indicate that something is not valid or acceptable.

Last updated: March 28, 2024

error

Correct. 'Error' is commonly used to describe a mistake or fault.

Use 'error' when referring to a mistake or fault in a system, process, or data.

Examples:

  • There was an error in the calculation.
  • The system encountered an error and shut down.

Alternatives:

  • mistake
  • fault
  • flaw
  • issue
  • problem

invalid

Correct. 'Invalid' is used to indicate that something is not valid or acceptable.

Use 'invalid' when stating that something is not valid, acceptable, or legal.

Examples:

  • The password entered is invalid.
  • The ticket is invalid for this train.

Alternatives:

  • not valid
  • unacceptable
  • illegitimate
  • void
  • null

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