fix request validator example then payload is valid (#181) (#182)

aldas · web-flow · commit b06a235df44b · 2021-02-19T12:12:53.000-03:00
diff --git a/website/content/guide/request.md b/website/content/guide/request.md
@@ -96,7 +96,10 @@ type (
 )
 
 func (cv *CustomValidator) Validate(i interface{}) error {
-  return echo.NewHTTPError(http.StatusInternalServerError, cv.validator.Struct(i).Error())
+  if err := cv.validator.Struct(i); err != nil {
+    return echo.NewHTTPError(http.StatusInternalServerError, err.Error())
+  }
+  return nil
 }
 
 func main() {

Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,10 @@ type (`
`96`	`96`	`)`
`97`	`97`
`98`	`98`	`func (cv *CustomValidator) Validate(i interface{}) error {`
`99`		`- return echo.NewHTTPError(http.StatusInternalServerError, cv.validator.Struct(i).Error())`
	`99`	`+ if err := cv.validator.Struct(i); err != nil {`
	`100`	`+ return echo.NewHTTPError(http.StatusInternalServerError, err.Error())`
	`101`	`+ }`
	`102`	`+ return nil`
`100`	`103`	`}`
`101`	`104`
`102`	`105`	`func main() {`