Merge branch 'main' into chore/code-cleanup

internal/handlers/app.go

@@ -77,6 +77,14 @@ func (h *Handlers) HandleAppCreate() http.HandlerFunc { //nolint:funlen // valid
 			return
 		}
 
+		repoURLErr := validateRepoURL(repoURL)
+		if repoURLErr != nil {
+			data["Error"] = "Invalid repository URL: " + repoURLErr.Error()
+			h.renderTemplate(writer, tmpl, "app_new.html", data)
+
+			return
+		}
+
 		if branch == "" {
 			branch = "main"
 		}
@@ -225,6 +233,17 @@ func (h *Handlers) HandleAppUpdate() http.HandlerFunc { //nolint:funlen // valid
 			return
 		}
 
+		repoURLErr := validateRepoURL(request.FormValue("repo_url"))
+		if repoURLErr != nil {
+			data := h.addGlobals(map[string]any{
+				"App":   application,
+				"Error": "Invalid repository URL: " + repoURLErr.Error(),
+			}, request)
+			_ = tmpl.ExecuteTemplate(writer, "app_edit.html", data)
+
+			return
+		}
+
 		application.Name = newName
 		application.RepoURL = request.FormValue("repo_url")
 		application.Branch = request.FormValue("branch")