How to Validate the password using regular expression with Special Symbols, Characters and Numeric in Java Script

below Syntax var re = /(?开发者_如何学运维!^[0-9]$)(?!^[.|+(){}]$)(?!^[a-zA-Z]$)^([a-zA-Z0-9]{6,15})$/; But it doesn't validate the special symbols?

/(?!^[0-9]*$)(?!^[.|*+(){}\[\]]*$)(?!^[a-zA-Z]*$)^([a-zA-Z0-9.|*+(){}\[\]]{6,15})$/