diff --git a/baked_in.go b/baked_in.go
index 2a086fd..5fa0e22 100644
--- a/baked_in.go
+++ b/baked_in.go
@@ -84,6 +84,8 @@ var (
 		"gtfield":          isGtField,
 		"ltefield":         isLteField,
 		"ltfield":          isLtField,
+		"fieldcontains":    fieldContains,
+		"fieldexcludes":    fieldExcludes,
 		"alpha":            isAlpha,
 		"alphanum":         isAlphanum,
 		"alphaunicode":     isAlphaUnicode,
@@ -586,6 +588,31 @@ func contains(fl FieldLevel) bool {
 	return strings.Contains(fl.Field().String(), fl.Param())
 }
 
+// FieldContains is the validation function for validating if the current field's value contains the field specified by the param's value.
+func fieldContains(fl FieldLevel) bool {
+	field := fl.Field()
+
+	currentField, _, ok := fl.GetStructFieldOK()
+
+	if !ok {
+		return false
+	}
+
+	return strings.Contains(field.String(), currentField.String())
+}
+
+// FieldExcludes is the validation function for validating if the current field's value excludes the field specified by the param's value.
+func fieldExcludes(fl FieldLevel) bool {
+	field := fl.Field()
+
+	currentField, _, ok := fl.GetStructFieldOK()
+	if !ok {
+		return true
+	}
+
+	return !strings.Contains(field.String(), currentField.String())
+}
+
 // IsNeField is the validation function for validating if the current field's value is not equal to the field specified by the param's value.
 func isNeField(fl FieldLevel) bool {
 
diff --git a/doc.go b/doc.go
index dd4fde6..64cbcdf 100644
--- a/doc.go
+++ b/doc.go
@@ -503,6 +503,22 @@ to the top level struct.
 
 	Usage: ltecsfield=InnerStructField.Field
 
+Field Contains Another Field
+
+This does the same as contains except for struct fields. It should only be used
+with string types. See the behavior of reflect.Value.String() for behavior on
+other types.
+
+	Usage: containsfield=InnerStructField.Field
+
+Field Excludes Another Field
+
+This does the same as excludes except for struct fields. It should only be used
+with string types. See the behavior of reflect.Value.String() for behavior on
+other types.
+
+	Usage: excludesfield=InnerStructField.Field
+
 Unique
 
 For arrays & slices, unique will ensure that there are no duplicates.
diff --git a/validator_test.go b/validator_test.go
index 7213d9b..06cb617 100644
--- a/validator_test.go
+++ b/validator_test.go
@@ -5120,6 +5120,129 @@ func TestLtField(t *testing.T) {
 	AssertError(t, errs, "TimeTest2.End", "TimeTest2.End", "End", "End", "ltfield")
 }
 
+func TestFieldContains(t *testing.T) {
+	validate := New()
+
+	type StringTest struct {
+		Foo string `validate:"fieldcontains=Bar"`
+		Bar string
+	}
+
+	stringTest := &StringTest{
+		Foo: "foobar",
+		Bar: "bar",
+	}
+
+	errs := validate.Struct(stringTest)
+	Equal(t, errs, nil)
+
+	stringTest = &StringTest{
+		Foo: "foo",
+		Bar: "bar",
+	}
+
+	errs = validate.Struct(stringTest)
+	NotEqual(t, errs, nil)
+	AssertError(t, errs, "StringTest.Foo", "StringTest.Foo", "Foo", "Foo", "fieldcontains")
+
+	errs = validate.VarWithValue("foo", "bar", "fieldcontains")
+	NotEqual(t, errs, nil)
+	AssertError(t, errs, "", "", "", "", "fieldcontains")
+
+	errs = validate.VarWithValue("bar", "foobarfoo", "fieldcontains")
+	NotEqual(t, errs, nil)
+	AssertError(t, errs, "", "", "", "", "fieldcontains")
+
+	errs = validate.VarWithValue("foobarfoo", "bar", "fieldcontains")
+	Equal(t, errs, nil)
+
+	type StringTestMissingField struct {
+		Foo string `validate:"fieldcontains=Bar"`
+	}
+
+	stringTestMissingField := &StringTestMissingField{
+		Foo: "foo",
+	}
+
+	errs = validate.Struct(stringTestMissingField)
+	NotEqual(t, errs, nil)
+	AssertError(t, errs, "StringTestMissingField.Foo", "StringTestMissingField.Foo", "Foo", "Foo", "fieldcontains")
+}
+
+func TestFieldExcludes(t *testing.T) {
+	validate := New()
+
+	type StringTest struct {
+		Foo string `validate:"fieldexcludes=Bar"`
+		Bar string
+	}
+
+	stringTest := &StringTest{
+		Foo: "foobar",
+		Bar: "bar",
+	}
+
+	errs := validate.Struct(stringTest)
+	NotEqual(t, errs, nil)
+	AssertError(t, errs, "StringTest.Foo", "StringTest.Foo", "Foo", "Foo", "fieldexcludes")
+
+	stringTest = &StringTest{
+		Foo: "foo",
+		Bar: "bar",
+	}
+
+	errs = validate.Struct(stringTest)
+	Equal(t, errs, nil)
+
+	errs = validate.VarWithValue("foo", "bar", "fieldexcludes")
+	Equal(t, errs, nil)
+
+	errs = validate.VarWithValue("bar", "foobarfoo", "fieldexcludes")
+	Equal(t, errs, nil)
+
+	errs = validate.VarWithValue("foobarfoo", "bar", "fieldexcludes")
+	NotEqual(t, errs, nil)
+	AssertError(t, errs, "", "", "", "", "fieldexcludes")
+
+	type StringTestMissingField struct {
+		Foo string `validate:"fieldexcludes=Bar"`
+	}
+
+	stringTestMissingField := &StringTestMissingField{
+		Foo: "foo",
+	}
+
+	errs = validate.Struct(stringTestMissingField)
+	Equal(t, errs, nil)
+}
+
+func TestContainsAndExcludes(t *testing.T) {
+	validate := New()
+
+	type ImpossibleStringTest struct {
+		Foo string `validate:"fieldcontains=Bar"`
+		Bar string `validate:"fieldexcludes=Foo"`
+	}
+
+	impossibleStringTest := &ImpossibleStringTest{
+		Foo: "foo",
+		Bar: "bar",
+	}
+
+	errs := validate.Struct(impossibleStringTest)
+	NotEqual(t, errs, nil)
+	AssertError(t, errs, "ImpossibleStringTest.Foo", "ImpossibleStringTest.Foo", "Foo", "Foo", "fieldcontains")
+
+	impossibleStringTest = &ImpossibleStringTest{
+		Foo: "bar",
+		Bar: "foo",
+	}
+
+	errs = validate.Struct(impossibleStringTest)
+	NotEqual(t, errs, nil)
+	AssertError(t, errs, "ImpossibleStringTest.Foo", "ImpossibleStringTest.Foo", "Foo", "Foo", "fieldcontains")
+}
+
 func TestLteField(t *testing.T) {
 
 	validate := New()