Donald Trump on Sunday confirmed a New Jersey women's group with 29,000 supporters of the president was being 'restored immediately' to Facebook, after it was banned by the social network. 

The private group had been taken down without warning or explanation, according to its directors. '@Facebook Put them back NOW!', the president tweeted early Sunday morning. 

He later added: 'Being restored immediately. @Facebook stated that they made an "enforcement error". Thank you!'  

A spokesperson for Facebook told DailyMail.com: 'This group was removed in error and we have since restored it.'

The CEOs of Twitter, Facebook and Google were all forced to rebuff accusations of anti-conservative bias at a Senate hearing last Wednesday. 

Co-director of New Jersey Women For Trump, Priscilla Confrey, had told NJ.com: 'Three days before Election Day? That is absolutely appalling. I just think these companies, these social media groups, have too much power. 

'They offer to you to open up a group on their social media platform, and you could have 30,000 members, and they shut it down without telling you anything.'