render to string

web/render/render.go

@@ -1,6 +1,7 @@
 package render
 
 import (
+	"bytes"
 	"context"
 	"embed"
 	"html/template"
@@ -53,4 +54,10 @@ func (r Render) Render(ctx context.Context, w io.Writer, name string, data inter
 }
 
 func (r Render) RenderToString(ctx context.Context, name string, data interface{}) (string, error) {
+	var output bytes.Buffer
+	err := r.Render(ctx, &output, name, data)
+	if err != nil {
+		return "", err
+	}
+	return output.String(), nil
 }