diff --git a/library/src/model/validator.rs b/library/src/model/validator.rs
index b720393..23eeace 100644
--- a/library/src/model/validator.rs
+++ b/library/src/model/validator.rs
@@ -12,24 +12,24 @@ pub fn validate_params(params: &impl Validate, local: &str) -> ResResult<ResData
         Ok(_) => Result::Ok(ResData::none()),
         Err(err) => {
             let mut errors = vec![];
-            for (_, err) in err.errors().iter() {
+            for (_, err) in err.errors() {
                 match err {
                     validator::ValidationErrorsKind::Struct(err) => {
-                        err.field_errors().iter().for_each(|(_field, errs)| {
-                            errs.iter().for_each(|e| {
+                        for (_field, errs) in err.field_errors() {
+                            for e in errs {
                                 let msg = e.message.clone().unwrap_or_default();
-                                errors.push(message!(local, MessageId::from_str(msg.trim()).unwrap()))
-                            });
-                        });
+                                errors.push(message!(local, MessageId::from_str(msg.trim()).unwrap()));
+                            }
+                        }
                     },
                     validator::ValidationErrorsKind::List(err) => {
                         for (_, err) in err.iter() {
-                            err.field_errors().iter().for_each(|(_field, errs)| {
-                                errs.iter().for_each(|e| {
+                            for (_field, errs) in err.field_errors() {
+                                for e in errs {
                                     let msg = e.message.clone().unwrap_or_default();
-                                    errors.push(message!(local, MessageId::from_str(msg.trim()).unwrap()))
-                                });
-                            });
+                                    errors.push(message!(local, MessageId::from_str(msg.trim()).unwrap()));
+                                }
+                            }
                         }
                     },
                     validator::ValidationErrorsKind::Field(err) => {