Functions/Test-DomainValidity.ps1
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<#
.SYNOPSIS This function verifies if a domain name follows a valid pattern. #> function Test-DomainValidity { [CmdletBinding()] [OutputType([Bool])] param ( # The domain to verify [Parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()] [String]$domain ) # Check against basic regex return [Regex]::New("^([a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,}$").IsMatch($domain) } |