Change Details

This adds a new `HostValidator` class to validate hostnames and IP addresses entered into a `QLineEdit`. We use this class to validate the server and proxy host. This also adds the existing `PortValidator` class to the server and proxy port widgets. fixes electroncash#2743 This is a backport of electroncash#2744

This adds a new `HostValidator` class to validate hostnames and IP addresses entered into a `QLineEdit`. We use this class to validate the server and proxy host. This also adds the existing `PortValidator` class to the server and proxy port widgets. fixes [[https://github.com/Electron-Cash/Electron-Cash/pull/2743 | electroncash#2743]] This is a backport of [[https://github.com/Electron-Cash/Electron-Cash/pull/2744 | electroncash#2744]]

This adds a new `HostValidator` class to validate hostnames and IP addresses entered into a `QLineEdit`. We use this class to validate the server and proxy host. This also adds the existing `PortValidator` class to the server and proxy port widgets. fixes [[https://github.com/Electron-Cash/Electron-Cash/pull/2743 | electroncash#2743]] This is a backport of [[https://github.com/Electron-Cash/Electron-Cash/pull/2744 | electroncash#2744]]