iclanzan / jassi Goto Github PK

Would be great to be able to specify custom error message for each property constraint so that jassi would use it as message instead of the default text.

This is handy when developing REST services and want to use custom messages being returned to the caller.

https://tools.ietf.org/html/draft-fge-json-schema-validation-00#section-5.2.1 states

5.2.1. maxLength

5.2.1.1. Valid values

The value of this keyword MUST be an integer. This integer MUST be
greater than, or equal to, 0.

Test case:

// Jassi ignores "maxLength:0"
let schema = {
      "oneOf":[
         {
            "type":"string",
            "format":"email",
            "minLength":1
         },
         {
            "type":"string",
            "maxLength":0
         }
      ]
   } ;

let schemaShort = {
   "type":"string",
   "maxLength":0
} ;

// Local test.
let errors = jassi ( "[email protected]" , schemaShort ) ;
console . log ( errors ) ;
let errors2 = jassi ( "[email protected]" , schema ) ; // Should be valid and is not.
console . log ( errors ) ;

I've compiled a report of the failing tests here:
https://github.com/Muscula/json-schema-benchmark/blob/master/reports/jassi.md

Hi,

I'm running some testes locally and I can see that the property value is empty for required fields, and I'm wondering why.

thanks!

[
 { property: '',
    message: 'Required property "firstName" is missing.' },
  { property: '',
    message: 'Required property "lastName" is missing.' },
  { property: 'age',
    message: 'The instance must have a minimum value of 10.' }
 ]