Public/Test-JSONReplacement.ps1
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<#
.SYNOPSIS This function tests if a given JSON string is valid by attempting to convert it using ConvertFrom-Json cmdlet. .DESCRIPTION The Test-JsonReplacement function takes a JSON string as input and attempts to convert it using the ConvertFrom-Json cmdlet. If the conversion is successful, it returns $true; otherwise, it returns $false. .PARAMETER JSON Specifies the JSON string to be tested. .EXAMPLE Test-JsonReplacement -JSON '{"name": "John", "age": 30, "city": "New York"}' This example tests the validity of the given JSON string. .INPUTS System.String .OUTPUTS System.Boolean #> function Test-JsonReplacement { [CmdletBinding()] param( [Parameter(Mandatory)] $JSON ) Write-Verbose "Using ConvertFrom-Json" try { ConvertFrom-Json -InputObject $Json | Out-Null $true } catch { $false } } |