"We've met and spoken. He trained as an actor first then became part of the band. So I think what he'll be doing is staying true to his heart - and that's all you can ever do," mirror.co.uk quoted Chadha as saying.
The 55-year-old is currently occupied with the production of "Bend It Like Beckham: The Musical".
Malik, who left One Direction only last month, may now be planning a career as a movie star.
But Chadha, who was present last week at the Asian Awards, also attended by Malik, said: "I don't have a part in mind for Zayn just yet but hopefully in the future."