1. Type more than 4 numbers to have your pass word.
2. Type more than 4 digits to have your pass word.
3. Type more than 4 digit numbers to have your pass word.
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Which expression is right? This expression will be used for a person who wants to make a pass word to be a member of a website.
The best of your answers is # 2. However, "password" is one word. And the verb "have" could be make or create.
How about?
To create your password, type more than 4 digits in the space provided.
All three expressions convey the same idea, which is the requirement to have a password with more than 4 characters. However, the wording can be improved for clarity. Here's a suggested revision:
"Create a password with a minimum length of more than 4 characters."