Improve validateAddContacts error message

epels · epels · commit 2969fba744cf · 2018-07-31T12:27:13.000+02:00
diff --git a/group/group.go b/group/group.go
@@ -168,7 +168,7 @@ func validateAddContacts(contactIDs []string) error {
 
 	// len(nil) == 0: https://golang.org/ref/spec#Length_and_capacity
 	if count == 0 {
-		return fmt.Errorf("contactIDs is required")
+		return fmt.Errorf("at least one contactID is required")
 	}
 
 	if count > 50 {

Original file line number	Diff line number	Diff line change
`@@ -168,7 +168,7 @@ func validateAddContacts(contactIDs []string) error {`
`168`	`168`
`169`	`169`	`// len(nil) == 0: https://golang.org/ref/spec#Length_and_capacity`
`170`	`170`	`if count == 0 {`
`171`		`- return fmt.Errorf("contactIDs is required")`
	`171`	`+ return fmt.Errorf("at least one contactID is required")`
`172`	`172`	`}`
`173`	`173`
`174`	`174`	`if count > 50 {`