admin page updates

internal/validation/validation.go

@@ -21,10 +21,13 @@ type ValidationRule struct {
 // Getter abstracts getting values from either form or query
 type Getter interface {
 	Get(key string) string
+	GetList(key string) []string
 	AddCheck(check *ValidationRule)
 	String(key string) *StringField
 	Int(key string) *IntField
 	Time(key string, format *timefmt.Format) *TimeField
+	StringList(key string) *StringList
+	IntList(key string) *IntList
 	ValidateChecks() []*ValidationRule
 	Validate() bool
 	ValidateAndNotify(s *hws.Server, w http.ResponseWriter, r *http.Request) bool
@@ -32,14 +35,14 @@ type Getter interface {
 
 	getChecks() []*ValidationRule
 }
-type Field struct {
+type FieldBase struct {
 	Key      string
 	optional bool
 	getter   Getter
 }
 
-func newField(key string, g Getter) Field {
-	return Field{
+func newField(key string, g Getter) FieldBase {
+	return FieldBase{
 		Key:    key,
 		getter: g,
 	}