Private/Schema/Test-CardSchema.ps1
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function Test-CardSchema { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [string]$Json, [string]$SchemaPath = "$PSScriptRoot\..\..\schemas\AdaptiveCard.json", [switch]$ShowErrors ) if ($ShowErrors) { $FunctionErrorActionPreference = 'Continue' } else { $FunctionErrorActionPreference = 'SilentlyContinue' } $Schema = Get-Content -Path $SchemaPath -Raw $LocalValidationResult = Test-Json -Json ($Json -join '') -Schema $Schema -ErrorAction $FunctionErrorActionPreference # Optional: Validate against the online schema as well $SchemaUrl = "http://adaptivecards.io/schemas/adaptive-card.json" $OnlineSchema = (Invoke-WebRequest -Uri $SchemaUrl).Content $OnlineValidationResult = Test-Json -Json ($Json -join '') -Schema $OnlineSchema -ErrorAction $FunctionErrorActionPreference if ($LocalValidationResult -and $OnlineValidationResult) { Write-ColoredHost -Text "{white}[{green}V{white}] JSON is valid against both local and online schema." } elseif (-not $LocalValidationResult) { Write-ColoredHost -Text "{white}[{red}X{white}] JSON is NOT valid against the local schema." } elseif (-not $OnlineValidationResult) { Write-ColoredHost -Text "{white}[{red}X{white}] JSON is NOT valid against the online schema. Which is not necessarily a problem. The current online schema has been proven to be incompatible with some valid cards." } return $LocalValidationResult } |