[Middleware]: parserError is empty when called programatically

[kasipavankumar]

The parserError that is originating from BodyParser is empty when called programmatically like fetch API.

auth/middleware/validate_auth_payload.go

Lines 15 to 20 in 7d8d4ea

	if parserError := c.BodyParser(&expectedPayload); parserError != nil {
	return c.Status(fiber.StatusUnprocessableEntity).JSON(&fiber.Map{
	"status": fiber.StatusUnprocessableEntity,
	"error": parserError,
	})
	}