Base64StringAttribute.IsValid(Object) Method   
Definition
Important
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Determines whether a specified object is valid. (Overrides IsValid(Object))
public:
 override bool IsValid(System::Object ^ value);public override bool IsValid(object? value);override this.IsValid : obj -> boolPublic Overrides Function IsValid (value As Object) As BooleanParameters
- value
- Object
The object to validate.
Returns
true if value is null or is a valid Base64 string, otherwise false