bodyValidator<T extends Body> function
bodyValidator is a flexible validator that allow you to check whatever you need on the body if validator failed return BadRequest response
Implementation
Middleware bodyValidator<T extends Body>(
bool Function(Object? value) validator) {
return (handler) {
return (request) {
final body = request.get<T>();
if (!validator(body.data)) {
final bodyResponse = BadRequest(
'about:blank',
'Validator doesn\'t accept this body',
'Body with value \'${body.data}\' is not authorized by this validator',
400,
request.requestedUri.path,
);
return generateResponse(request, bodyResponse);
}
return handler(request);
};
};
}