gofmt fixes

.travis.yml

@@ -11,7 +11,7 @@ install:
   - go get golang.org/x/lint/golint
 
 script:
-  - test -z "`gofmt -l .`"
+  - test -z "`gofmt -l -d .`"
   - test -z "`golint ./...`"
   - go test -v -covermode=count -coverprofile=coverage.out
   - $HOME/gopath/bin/goveralls -coverprofile=coverage.out -service=travis-ci

example_test.go

@@ -73,7 +73,7 @@ func Example_second() {
 	err := validation.Validate(data,
 		validation.Required,       // not empty
 		validation.Length(5, 100), // length between 5 and 100
-		is.URL, // is a valid URL
+		is.URL,                    // is a valid URL
 	)
 	fmt.Println(err)
 	// Output:

multipleof.go

@@ -7,7 +7,7 @@ import (
 )
 
 // MultipleOf returns a validation rule that checks if a value is a multiple of the "base" value.
-// Note that "base" should be of integer type. 
+// Note that "base" should be of integer type.
 func MultipleOf(base interface{}) *MultipleOfRule {
 	return &MultipleOfRule{
 		base,
@@ -17,8 +17,8 @@ func MultipleOf(base interface{}) *MultipleOfRule {
 
 // MultipleOfRule is a validation rule that checks if a value is a multiple of the "base" value.
 type MultipleOfRule struct {
-	base interface{}
-	message   string
+	base    interface{}
+	message string
 }
 
 // Error sets the error message for the rule.

validation.go

@@ -53,7 +53,7 @@ var (
 	// Skip is a special validation rule that indicates all rules following it should be skipped.
 	Skip = &skipRule{}
 
-	validatableType = reflect.TypeOf((*Validatable)(nil)).Elem()
+	validatableType            = reflect.TypeOf((*Validatable)(nil)).Elem()
 	validatableWithContextType = reflect.TypeOf((*ValidatableWithContext)(nil)).Elem()
 )
 
@@ -235,7 +235,7 @@ func (r *skipRule) Validate(interface{}) error {
 }
 
 type inlineRule struct {
-	f RuleFunc
+	f  RuleFunc
 	fc RuleWithContextFunc
 }
 

validation_test.go

@@ -24,9 +24,9 @@ func TestValidate(t *testing.T) {
 		withCtx StringValidateContext = "xyz"
 	)
 	tests := []struct {
-		tag   string
-		value interface{}
-		err   string
+		tag            string
+		value          interface{}
+		err            string
 		errWithContext string
 	}{
 		{"t1", 123, "", ""},
@@ -102,7 +102,7 @@ func TestBy(t *testing.T) {
 	assert.Nil(t, Validate("xyz", xyzRule))
 	assert.NotNil(t, Validate("abc", xyzRule))
 	assert.Nil(t, ValidateWithContext(context.Background(), "xyz", xyzRule))
-	assert.NotNil(t, ValidateWithContext(context.Background(),"abc", xyzRule))
+	assert.NotNil(t, ValidateWithContext(context.Background(), "abc", xyzRule))
 }
 
 type key int