Validating a property if another property has a value on MVC 3/jQuery Validator

Question

how can I use a Required Validation in a property Prop2 only if the Prop1 is true?

Ex:
public bool Prop1 { get; set; }

[Required] // I need this validation          


        

Answer 1

You could use MVC FoolProof Validation framework

It has useful feature like

[RequiredIf]
[RequiredIfNot]
[RequiredIfTrue]
[RequiredIfFalse]
[RequiredIfEmpty]
[RequiredIfNotEmpty]
[RequiredIfRegExMatch]
[RequiredIfNotRegExMatch]

[Is]
[EqualTo]
[NotEqualTo]
[GreaterThan]
[LessThan]
[GreaterThanOrEqualTo]
[LessThanOrEqualTo]

Hope this would help you!