BufferStdin is used to allow reading prompts for stdin multiple times, when we read from non-tty.

GetCheckPassword will prompt for a password twice to verify they match (for creating a new password).

GetConfirmation will request user give the confirmation from stdin.

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

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

OverrideStdin allows to temporarily override stdin.

PrintPrefixed prints a string with > prefixed for use in prompts.

MinPassLength is the minimum acceptable password length.

common errors for CLI and REST clients.

common errors for CLI and REST clients.

common errors for CLI and REST clients.