feat: added check for valid string regex

OpenOpsDev · Jan 15, 2021 · f22c562 · f22c562
1 parent 6428dc7
commit f22c562
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/prompts/multi_input.go b/prompts/multi_input.go
@@ -20,8 +20,10 @@ func (m *MultiInput) Run() (string, error) {
 	prompt := promptui.Prompt{
 		Label: m.Label,
 		Validate: func(input string) error {
-			if matched, err := regexp.Match(m.ValidString, []byte(input)); err != nil || !matched {
-				return errors.New("not a valid input")
+			if len(m.ValidString) > 0 {
+				if matched, err := regexp.Match(m.ValidString, []byte(input)); err != nil || !matched {
+					return errors.New("not a valid input")
+				}
 			}
 
 			return nil