Question: How do I ask the user to input a two-letter Model ID in? the question: > Ask the user to input a two-letter Model ID.

How do I ask the user to input a two-letter Model ID in?

the question:

> Ask the user to input a two-letter Model ID.

> 1 point Extra Credit: Validate that what the user entered was two characters long. If not, then have the user re-enter the abbreviation until it's two characters long.

> 1 point Extra Credit: Also validate that the two-letter Model ID value exists in the database.

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