const getHostMatch = ( host: string ) => { const urlPattern = /^(https?:\/\/)?([a-zA-Z0-9.-]+)(\/.*)?$/; return host.match( urlPattern ); }; export const getHostInput = ( host: string ) => { const match = getHostMatch( host ); return match?.[ 2 ] || ''; }; export const checkHostInput = ( host: string ) => { const match = getHostMatch( host ); return !! match?.[ 2 ]; };