West Ham midfielder Josh Cullen has extended his loan spell with Bradford City until the end of the season.

Cullen has made 23 appearances for the Bantams since signing on an initial five-month deal in August.

The 20-year-old also played in 17 games for the club last season after joining them on loan in February.

"Everything about the club - the staff, the players, the fans - they have all been brilliant with me," he said.