How to Validate Parameter Input
This section contains examples that show how to validate parameter input by using various attributes to implement validation rules.
In This Section
- How to Validate an Argument Set
Describes how to validate an argument set by using the ArgumentSet attribute.
- How to Validate an Argument Range
Describes how to validate an argument range by using the ArgumentRange attribute.
- How to Validate an Argument Pattern
Describes how to validate an argument pattern by using the ArgumentPattern attribute.
- How to Validate the Argument Length
Describes how to validate the length of an argument by using the ArgumentLength attribute.
- How to Validate an Argument Count
Describes how to validate an argument count by using the ArgumentCount attribute.
The way a parameter is declared can affect validation. For more information, see How to Declare Cmdlet Parameters.
Reference
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