Jsoneditor: onError function doesn't get invoked

[tinyfire9]

onError function passed as an option into the JSONEditor doesn't get invoked when the JSON doesn't meet the schema requirements. Would there be anything you would recommend?

Thanks.

[josdejong]

That's an interesting one. Currently errors are only thrown when the document contains invalid JSON but doesn't reckon with a JSON schema. A JSON Schema will only result in warnings being displayed to the user.

If you want to force a user to have JSON conform a JSON Schema before applying something, you have to manually validate the schema again.

A workaround is to check the internal result of the schema validation. When

// the internal validateSchema.errors is null when valid schema, 
// and an array with messages when invalid
var errors = editor.validateSchema.errors; 

Makes sense to me to create a neat public API to check the validity against the configured schema.

[bmherold]

Makes sense to me to create a neat public API to check the validity against the configured schema.

+1