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Annotation of Examples/EnterpriseObjects/Validation/Validation.subproj/KeyValueValidation.h, revision 1.1

1.1     ! root        1: // KeyValueValidation
        !             2: // An informal protocol for validating changes to EOs before setting the
        !             3: // changes takeValuesFromDictionary
        !             4: #import <eoaccess/eoaccess.h>
        !             5: 
        !             6: @interface NSObject (KeyValueValidation)
        !             7: - (NSDictionary *)validateValuesInDictionary:(NSDictionary *)values;
        !             8:     // should return a set of key / error message pairs or nil if
        !             9:     // all the values are acceptable.
        !            10:     // The default implementation looks for methods with the signature
        !            11:     // (NSString *)validate<KeyName>:value, which should return nil on
        !            12:     // success or user presentable error message on error.
        !            13: @end

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