post https://api.bewe.io/v1/account/validate-email
Returns whether an email is already in use by an employee
Returns a JSON object with three properties:
success: Indicates that the request was successful.
emailInUse: True indicates that the email is in use within the platform; false indicates that the email is not in use.
data: An array of objects containing the ID of the account using the email and the subscription status. The data property will contain content only if the email belongs to a child account of the master account making the request.