add prompt check for minimum validator staking timr

cmd/blockchaincmd/add_validator.go

@@ -562,6 +562,8 @@ func PromptDuration(start time.Time, network models.Network) (time.Duration, err
 			d, err = app.Prompt.CaptureFujiDuration(txt)
 		case models.Mainnet:
 			d, err = app.Prompt.CaptureMainnetDuration(txt)
+		case models.Local:
+			d, err = app.Prompt.CaptureLocalDuration(txt)
 		default:
 			d, err = app.Prompt.CaptureDuration(txt)
 		}

pkg/constants/etna.go

@@ -4,6 +4,7 @@ package constants
 
 import (
 	_ "embed"
+	"time"
 )
 
 //go:embed etnaDevnet/genesis.json
@@ -33,3 +34,5 @@ var (
 		"98.82.41.186:9651",
 	}
 )
+
+const StakingEtnaMinimumDuration = 100 * time.Second

pkg/prompts/prompts.go

@@ -102,6 +102,7 @@ type Prompter interface {
 	CaptureIndex(promptStr string, options []any) (int, error)
 	CaptureVersion(promptStr string) (string, error)
 	CaptureDuration(promptStr string) (time.Duration, error)
+	CaptureLocalDuration(promptStr string) (time.Duration, error)
 	CaptureFujiDuration(promptStr string) (time.Duration, error)
 	CaptureMainnetDuration(promptStr string) (time.Duration, error)
 	CaptureDate(promptStr string) (time.Time, error)
@@ -204,6 +205,20 @@ func CaptureListDecision[T comparable](
 	}
 }
 
+func (*realPrompter) CaptureLocalDuration(promptStr string) (time.Duration, error) {
+	prompt := promptui.Prompt{
+		Label:    promptStr,
+		Validate: validateLocalDuration,
+	}
+
+	durationStr, err := prompt.Run()
+	if err != nil {
+		return 0, err
+	}
+
+	return time.ParseDuration(durationStr)
+}
+
 func (*realPrompter) CaptureDuration(promptStr string) (time.Duration, error) {
 	prompt := promptui.Prompt{
 		Label:    promptStr,

pkg/prompts/validations.go

@@ -72,6 +72,17 @@ func validateFujiStakingDuration(input string) error {
 	return nil
 }
 
+func validateLocalDuration(input string) error {
+	d, err := time.ParseDuration(input)
+	if err != nil {
+		return err
+	}
+	if d < constants.StakingEtnaMinimumDuration {
+		return fmt.Errorf("below the minimum staking duration of %s", ux.FormatDuration(constants.StakingEtnaMinimumDuration))
+	}
+	return nil
+}
+
 func validateDuration(input string) error {
 	_, err := time.ParseDuration(input)
 	return err