The 25-year-old, who joined Vale last month, made his third appearance for the club and scored his first goal in the 5-0 thrashing of Stockport at Edgeley Park on Tuesday.
Port Vale boss Micky Adams told skysports.com: "Bradford have kindly allowed Jake to stay with us.
"He's done well, mainly coming off the bench, and with the games coming thick and fast he will be needed."
Source: PA
Source: PA