Special Character Detection in Password security

Question

 

Iam planning to create a password security lowercase and uppercase letter and numeric is requires credential in creating a password. I found regex syntax to do about detecting the 4 required credential

Lowercase – [a-z]

Uppercase – [A-Z]

Numeric – [0-9]

How to detect special character the code below is not working..please help me to do about detecting characters below.

Special – [@#$%!^&*()/|\";:<>?`~,.{}[]-_+]

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