Catch Enum Errors value

[Meriyemelhajoui]

Hello , I m using AJV Compiler to validate JSON Data against a defined Schemas , and I m using Literal or Enum to allow only a specific Values :

comparator:
       "strictly-greater" | "strictly-lower"  | "greater-or-equal" |"lower-or-equal" ;

However , during validation the compiler doesn't show all allowed values , it only shows :

message: "must be equal to constant"
​​
params: Object { allowedValue: "strictly-greater" }

Can anyone assist on that , is it related to my validation logic or the AJV Compiler does catch errros for enum or literal values only for the first value ?!

[Meriyemelhajoui]

@epoberezkin

[jasoniangreen]

Hi @Meriyemelhajoui can you please provide as simple an example as possible using Runkit (it is limited to v8.12.0 but should be good for most issues). The simpler you can make the example the better the chance I have of understanding and investigating.

[Meriyemelhajoui]

Given this example of schema that requires that the user should enter a specific value for a field :
address : "address1" | "address2" | "address3",
Which is basically an enum values where the allowed values are address1 or address2 or address3.
While trying to validate User input against my defined schema , the AJV Compiler , catch the error if the user enter a value for address like : "address100" , but the provided error catched doesn't provide enough information such as : the value for address should be one of these allowed values : address1 , address2 or address3 . Until I have defined the property address as an enum value , then it can catch the error as it should be , which means that define enums as literals doesn't really give a clear error information while catching the error

[jasoniangreen]

This syntax address : "address1" | "address2" | "address3" is typescript, isn't it, not JSON Schema? You'll really need to provide an example in runkit so I can properly investigate.