/Javascript/Express/Express check if object is empty

Express check if object is empty

if(Object.keys(obj).length === 0) {

}

React native object is empty

//when this.state.errors object is empty 
if (Object.keys(this.state.errors).length == 0) {
  this.props.updateUser(user);
  this.props.navigation.goBack();
}

Source: stackoverflow.com

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