Certainly, if there appears being no risk of tampering, the identification from the husband and fiancée is confirmed, and both witnesses can hear the proposal and acceptance, then it can be permissible to do the marriage deal above the cellphone or Internet. It is actually stated in fatwas issued by https://online-marriage-from-paki53377.actoblog.com/24083379/the-best-side-of-online-marriage-from-pakistan