Finish register user

routers/user/user.go

@@ -10,8 +10,10 @@ import (
 
 	"github.com/martini-contrib/render"
 
-	//"github.com/gogits/gogs/utils/log"
+	"github.com/gogits/validation"
+
 	"github.com/gogits/gogs/models"
+	"github.com/gogits/gogs/utils/log"
 )
 
 func SignIn(r render.Render) {
@@ -26,12 +28,25 @@ func SignUp(req *http.Request, r render.Render) {
 		return
 	}
 
-	// TODO: validate form.
-	err := models.RegisterUser(&models.User{
+	u := &models.User{
 		Name:   req.FormValue("username"),
 		Email:  req.FormValue("email"),
 		Passwd: req.FormValue("passwd"),
-	})
+	}
+	valid := validation.Validation{}
+	ok, err := valid.Valid(u)
+	if err != nil {
+		log.Error("user.SignUp -> valid user: %v", err)
+		return
+	}
+	if !ok {
+		for _, err := range valid.Errors {
+			log.Warn("user.SignUp -> valid user: %v", err)
+		}
+		return
+	}
+
+	err = models.RegisterUser(u)
 	r.HTML(403, "status/403", map[string]interface{}{
 		"Title": fmt.Sprintf("%v", err),
 	})