diff --git a/decoder_test.go b/decoder_test.go
index 9b55c64..6f1ee7e 100644
--- a/decoder_test.go
+++ b/decoder_test.go
@@ -7,6 +7,7 @@ package schema
 import (
 	"encoding/hex"
 	"errors"
+	"fmt"
 	"reflect"
 	"strings"
 	"testing"
@@ -2216,21 +2217,21 @@ func TestRequiredFieldsCannotHaveDefaults(t *testing.T) {
 
 func TestInvalidDefaultElementInSliceRaiseError(t *testing.T) {
 	type D struct {
-		A []int      `schema:"a,default:0|won"`
-		B []bool     `schema:"b,default:true|invalid"`
-		C []*float32 `schema:"c,default:1.1|notAFloat"`
+		A []int      `schema:"a,default:0|notInt"`
+		B []bool     `schema:"b,default:true|notInt"`
+		C []*float32 `schema:"c,default:1.1|notInt"`
 		// //uint types
-		D []uint   `schema:"d,default:1|notUint"`
-		E []uint8  `schema:"e,default:2|notUint"`
-		F []uint16 `schema:"f,default:3|notUint"`
-		G []uint32 `schema:"g,default:4|notUint"`
-		H []uint64 `schema:"h,default:5|notUint"`
+		D []uint   `schema:"d,default:1|notInt"`
+		E []uint8  `schema:"e,default:2|notInt"`
+		F []uint16 `schema:"f,default:3|notInt"`
+		G []uint32 `schema:"g,default:4|notInt"`
+		H []uint64 `schema:"h,default:5|notInt"`
 		// // uint types pointers
-		I []*uint   `schema:"i,default:6|notUint"`
-		J []*uint8  `schema:"j,default:7|notUint"`
-		K []*uint16 `schema:"k,default:12|notUint"`
-		L []*uint32 `schema:"l,default:129|notUint"`
-		M []*uint64 `schema:"m,default:11111|notUint"`
+		I []*uint   `schema:"i,default:6|notInt"`
+		J []*uint8  `schema:"j,default:7|notInt"`
+		K []*uint16 `schema:"k,default:12|notInt"`
+		L []*uint32 `schema:"l,default:129|notInt"`
+		M []*uint64 `schema:"m,default:11111|notInt"`
 		// // int types
 		N []int   `schema:"n,default:11|notInt"`
 		O []int8  `schema:"o,default:12|notInt"`
@@ -2244,20 +2245,40 @@ func TestInvalidDefaultElementInSliceRaiseError(t *testing.T) {
 		V []*int32 `schema:"v,default:22222|notInt"`
 		W []*int64 `schema:"w,default:11111|notInt"`
 		// // float
-		X []float32  `schema:"c,default:2.2|notAFloat"`
-		Y []float64  `schema:"c,default:3.3|notAFloat"`
-		Z []*float64 `schema:"c,default:4.4|notAFloat"`
+		X []float32  `schema:"c,default:2.2|notInt"`
+		Y []float64  `schema:"c,default:3.3|notInt"`
+		Z []*float64 `schema:"c,default:4.4|notInt"`
 	}
 	d := D{}
 
 	data := map[string][]string{}
+	pErrMsg := "default option is supported only on: bool, float variants, string, unit variants types or their corresponding pointers or slices"
+	eng := "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
 
 	decoder := NewDecoder()
 
 	err := decoder.Decode(&d, data)
 
 	if err == nil {
-		t.Error("if a different type exists, error should be raised.")
+		t.Error("if a different type exists, error should be raised")
+	}
+
+	e, ok := err.(MultiError)
+	if !ok || len(e) != 26 {
+		t.Errorf("Expected 26 errors, got %#v", err)
+	}
+	for _, v := range eng {
+		fieldKey := "default-" + string(v)
+		errMsg := fmt.Sprintf("failed setting default: notInt is not compatible with field %s type", string(v))
+		if ferr, ok := e[fieldKey]; ok {
+			// check pointer type error
+			if ferr.Error() == pErrMsg {
+				continue
+			}
+			if strings.Compare(ferr.Error(), errMsg) != 0 {
+				t.Errorf("%s: expected %s, got %#v", fieldKey, ferr.Error(), errMsg)
+			}
+		}
 	}
 }