verify = async (req, res) => {
  try {
    req = matchedData(req)
    const user = await verificationExists(req.id)
    res.status(200).json(await verifyUser(user))
  } catch (error) {
    handleError(res, error)
  }
}
Verify function called by route
@param {Object} req - request object
@param {Object} res - response object