Function InConfig

viper.go:1465–1465

InConfig checks to see if the given key (or an alias) is in the config file.

(key string)

// InConfig checks to see if the given key (or an alias) is in the config file.
func InConfig(key string) bool { return v.InConfig(key) }

func (v *Viper) InConfig(key string) bool {
	lcaseKey := strings.ToLower(key)