Jonathon Posted June 12, 2013 Share Posted June 12, 2013 Hi I have a really simple little basket and I put a constraint on the table that stopped a user adding the same item twice. In my create action I have the save method that works fine, but if I try to add an item that is already in the table it returns the CDbException. Which is good. I was thinking would the exist validator be able to solve this within the model. I wasn't sure how to set it as a "make sure it doesn't exist" kind of thing though. Jonathon Link to comment Share on other sites More sharing options...
Jonathon Posted June 12, 2013 Author Share Posted June 12, 2013 This is how I solved it http://www.yiiframework.com/extension/unique-attributes-validator/ 1 Link to comment Share on other sites More sharing options...
Edward Posted June 13, 2013 Share Posted June 13, 2013 That's cool may come in useful for me when i get to that part. Link to comment Share on other sites More sharing options...
Jonathon Posted June 13, 2013 Author Share Posted June 13, 2013 Was handy for me Link to comment Share on other sites More sharing options...
Larry Posted June 14, 2013 Share Posted June 14, 2013 Thanks for sharing that, Jonathon! Link to comment Share on other sites More sharing options...
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