NextPass Method
Generates a random password.
Syntax
rnd.nextPass(lowercase, uppercase, digits, specials, len, [callback])
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for this method is defined as:
function(err, data){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'data' is the value returned by the method.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
Use this method to generate a random password. Tune up the desired length and composition of the password using Lowercase, Uppercase,Digits, Specials, and Len parameters.