dialogs

Documentation

Index

• Constants
• func EmptyStringValidator(inp string) bool
• func GetSingleAnswer(question string, validators ...ValidatorFn) string
• func GetSingleNumber(question string, validators ...NumberValidatorFn) int
• func IpAddressBackValidator(inp string) bool
• func IpAddressValidator(inp string) bool
• func Password() string
• func PositiveNumber(inp int) bool
• func PrintColored(str string) string
• func SelectMultipleDialog(question string, opts []string, backItem bool) []int
• func SelectOneDialog(question string, opts []string) int
• func SelectOneDialogWithBack(question string, opts []string) int
• func WiFiPassword() string
• func YesNoBackValidator(inp string) bool
• func YesNoDialog(question string) bool
• func YesNoValidator(inp string) bool
• type NumberValidatorFn
• type ValidatorFn
  • func CreateValidatorFn(fn func(string) error) ValidatorFn
  • func SpecialCharacterValidator(str string, cond bool) ValidatorFn
• type YesNoAnswer
  • func YesNoBackDialog(question string) YesNoAnswer

Constants

const Retries = 5

Functions

func EmptyStringValidator

func EmptyStringValidator(inp string) bool

return true if string is not empty and valid, false otherwise

func GetSingleAnswer

func GetSingleAnswer(question string, validators ...ValidatorFn) string

func GetSingleNumber

func GetSingleNumber(question string, validators ...NumberValidatorFn) int

func IpAddressBackValidator

func IpAddressBackValidator(inp string) bool

func IpAddressValidator

func IpAddressValidator(inp string) bool

return true if parsed IP is not nil, false otherwise

func Password

func Password() string

func PositiveNumber

func PositiveNumber(inp int) bool

func PrintColored

func PrintColored(str string) string

func SelectMultipleDialog

func SelectMultipleDialog(question string, opts []string, backItem bool) []int

SelectMultipleDialog returns nil when "go back" choosen

func SelectOneDialog

func SelectOneDialog(question string, opts []string) int

func SelectOneDialogWithBack

func SelectOneDialogWithBack(question string, opts []string) int

SelectOneDialogWithBack returns -1 when "go back" choosen

func WiFiPassword

func WiFiPassword() string

func YesNoBackValidator

func YesNoBackValidator(inp string) bool

func YesNoDialog

func YesNoDialog(question string) bool

func YesNoValidator

func YesNoValidator(inp string) bool

Types

type NumberValidatorFn

type NumberValidatorFn func(input int) bool

type ValidatorFn

type ValidatorFn func(input string) bool

Validator type will be called on user input return true if valid input, false otherwise

func CreateValidatorFn

func CreateValidatorFn(fn func(string) error) ValidatorFn

func SpecialCharacterValidator

func SpecialCharacterValidator(str string, cond bool) ValidatorFn

type YesNoAnswer

type YesNoAnswer int

const (
	AnswerNo YesNoAnswer = iota
	AnswerYes
	AnswerBack
)

func YesNoBackDialog

func YesNoBackDialog(question string) YesNoAnswer