Apple requires parental approval for kids texting new numbers

Source: Apple
Parents using Apple devices will have greater control over who their children can talk to on their devices. One of the new updates to its child safety features requires kids to ask their parents for approval before texting new numbers. Parents will get the request through their Messages app.
Additionally, Apple is rolling out PermissionKit to enable developers to create a similar feature in their app that will allow kids to "send requests to their parents to chat, follow, or friend users."