Set a color font in textField form.

[RafaelAngelRamirez]

I have a PDF with a Form and actually I can filled with some text, but I need to change the color from black to blue, but I can´t figure. This is what I tried:

        let campo = datos.cotizacionForm.getTextField(name);
        campo.setText(valor);

        campo.updateAppearances(datos.fuenteCustom, (field, widget, font) => {
          let opciones = defaultTextFieldAppearanceProvider(
            field,
            widget,
            font
          );

          console.log({opciones})

          return drawTextField({...opciones});
        });

But this give me an error. How can I resolve this? I been searching in the docs but I can´t find a topic related.

[caub]

paste the error