Private/ParameterValidation/Test-StatusCakeHelperMobileNumber.ps1
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<# .SYNOPSIS Tests to confirm that a supplied phone number has a valid phone number format .DESCRIPTION Tests to confirm that a supplied phone number is in the E.164 phone number format .PARAMETER MobileNumber String containing phone number .EXAMPLE C:\PS>"+1023456789" | Test-StatusCakeHelperMobileNumber Test to confirm that "+1023456789" is in E.164 phone number format .OUTPUTS Returns true if mobile number is valid #> function Test-StatusCakeHelperMobileNumber { [CmdletBinding(PositionalBinding=$false)] [OutputType([System.Boolean])] Param( [Parameter(Mandatory=$True, ValueFromPipeline=$True)] [string] $MobileNumber ) if($MobileNumber -match '^\+[1-9]{1}[0-9]{9,14}$') { Return $true } Return $false } |