Need regular expression for checking at least 3 uppercase, 3 lowercase, 3 digits and 3 special character

Question

Need regular expression for checking at least 3 uppercase, 3 lowercase, 3 digits and 3 special character any where in string.

I have tried /^(?=.*[^A-Za-z0-9]

Answer 1

/^(?=(.*[^A-Za-z0-9]){3,})(?=(.*[A-Z]){3,})(?=(.*\d){3,})(?=.*[a-z]){3,}).+/

So you were close.