Custom error message not working for strings about json-schema-yup-transform

[mgreca]

@jdpnielsen thanks, it works! but I still consider it an issue, so I'll keep it open until we have a response.

[jdpnielsen]

I believe you need to do the following:

const schema = {
  properties: {
    name: {
      type: "string",
      format: "email"
    }
  }
};

const config = {
  errors: {
    name: {
      string: "Custom Email Error!",
      format: {
        email: "Testing other way 2"
      }
    }
  }
};

See https://github.com/ritchieanesco/json-schema-yup-transform/blob/master/test/yup/configErrors.string.test.ts#L343-L364

@ritchieanesco I mentioned this issue here: #34 (comment)

[ritchieanesco]

Thanks for raising this issue. Error messages for formatting have been changed so the format type property is no longer required in the configuration. You can find examples of these in the unit tests:

json-schema-yup-transform/test/yup/configErrors.string.test.ts

Lines 246 to 274 in 918cb9f

	it("should show configuration error when value does not match date-time format", () => {
	const schema: JSONSchema7DefinitionExtended = {
	type: "object",
	$schema: "http://json-schema.org/draft-07/schema#",
	$id: "test",
	title: "Test",
	properties: {
	date: {
	type: "string",
	format: "date-time"
	}
	}
	};
	const config = {
	errors: {
	date: {
	format: "Value does not match date time format"
	}
	}
	};
	const yupschema = convertToYup(schema, config) as Yup.ObjectSchema;
	let errorMessage;
	try {
	errorMessage = yupschema.validateSync({ date: "Test" });
	} catch (e) {
	errorMessage = e.errors[0];
	}
	expect(errorMessage).toBe(config.errors.date.format);
	});

This change is currently available in 1.6.6-beta.1.

I'll be looking shortly to implement @jdpnielsen idea to make the messaging more flexible.