Hi, In my current project, I have a hero area that supports the following two layouts:Large Hero Area, that requires an image and a heading text.Small Hero Area, that requires only a heading text. In my page type I have the following three fields:HeroAreaType (DataType Text, Required, Form Control: Drop-Down list, DataSource: list of options, Data: 0;Large Hero Area, 1;Small Hero Area), for the author to select the Hero Area Type.Heading (DataType Text, Required, Form Control: Text box): for the author to insert the heading text.Banner (DataType Text, Form Control: Media selection): for the author to select an image from the media library.What I need to do, but I wasn't able to find any relevant documentation, is when the author selects the 'Large Hero Area' in the @HeroAreaType@ list then the @Banner@ field should be treated as required and if no value is set for the @Banner@ a relevant validation message to be displayed to the author. Also if the author selects the 'Small Hero Area' in the @HeroAreaType@ list, then the @Banner@ field should be treated as optional. I tried to use the @General Condition@ Validation Rule of the field @HeroAreaType@ in the relevant Validation section, but I could not make it work.Is it possible to achieve such conditional behavior by using the @General Condition@ or any other build in validation rule? If so please direct me to a relevant example or showcase. If not, what is the suggested way to achieve such behavior?I' am using Kentico 12Sp1 MVC.Thanks in advance,George
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