CompareAttribute.IsValid Method (Object, ValidationContext)
Determines whether the specified object is equal to the compared object.
Namespace: System.Web.Mvc
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
abstract IsValid : value:Object * validationContext:ValidationContext -> ValidationResult override IsValid : value:Object * validationContext:ValidationContext -> ValidationResult
Parameters
- value
- Type: System.Object
The value of the object to compare.
- validationContext
- Type: System.ComponentModel.DataAnnotations.ValidationContext
The validation context.
Return Value
Type: System.ComponentModel.DataAnnotations.ValidationResulta null reference (Nothing in Visual Basic) if the value of the compared property is equal to the value parameter; otherwise, a validation result that contains the error message that indicates that the comparison failed.
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