How to parseFile with ...string?

[Vivi]

I have not thought of a way how to have 2 or multiple files as a separate string to be parsed by API that request for ...string

The end goal to verify HTML template for error through a function call, is there a better approach?

func checkHTML(str string) {
        template.ParseFiles(strHTML)
}

[Saied Seghatoleslami]

This is what Alex Edwards in his book "Let's Go" does and I am using it.  He writes it to a buffer and checks for errors.

Enter code here...

Enter code here...func (app *App) render(w http.ResponseWriter, r *http.Request, name string) {

t := app.cache[name]

buf := new(bytes.Buffer)

tData, err := app.addDefaultData(app.td, r)

if err != nil {

app.serverError(w, err)

}

err = t.Execute(buf, tData)

if err != nil {

app.serverError(w, err)

return

}

buf.WriteTo(w)

}