input

Documentation

Index

• Constants
• func GetConfirmation(prompt string, r *bufio.Reader, w io.Writer) (bool, error)
• func GetPassword(prompt string, buf *bufio.Reader) (pass string, err error)
• func GetString(prompt string, buf *bufio.Reader) (string, error)

Constants

const MinPassLength = 8

MinPassLength is the minimum acceptable password length

Functions

func GetConfirmation

func GetConfirmation(prompt string, r *bufio.Reader, w io.Writer) (bool, error)

GetConfirmation will request user give the confirmation from stdin. "y", "Y", "yes", "YES", and "Yes" all count as confirmations. If the input is not recognized, it returns false and a nil error.

func GetPassword

func GetPassword(prompt string, buf *bufio.Reader) (pass string, err error)

GetPassword will prompt for a password one-time (to sign a tx) It enforces the password length

func GetString

func GetString(prompt string, buf *bufio.Reader) (string, error)

GetString simply returns the trimmed string output of a given reader.