There are times when friends and family turn to you to get some contact they need, such as some specific person, or some business or service, and you remove your agenda and share that contact with WhatsApp.
Until now, selecting the attach a contact option in WhatsApp allowed only one contact to be sent, it was not possible to select several contacts at a time, which is now the case with the new update of the messaging client.
From the version 2.17.122 that you can already get through WhatsApp Beta or in APK Mirror, you will see how when trying to share a contact will be selected to be able to attach more than one.
In this way, now you can share all the contacts you want from your hit schedule, just select the contacts you want to share and click on send. Your contact will be sent all the contacts of the contacts you have shared.