1.0.1

README.md

@@ -1,5 +1,5 @@
 # validate
-[![version 1.0.0](https://img.shields.io/badge/pub-v1.0.0-brightgreen.svg)](https://pub.dartlang.org/packages/angel_validate)
+[![version 1.0.1](https://img.shields.io/badge/pub-v1.0.1-brightgreen.svg)](https://pub.dartlang.org/packages/angel_validate)
 [![build status](https://travis-ci.org/angel-dart/validate.svg)](https://travis-ci.org/angel-dart/validate)
 
 [Live Example](https://angel-dart.github.io/validate)

lib/server.dart

@@ -8,7 +8,7 @@ export 'angel_validate.dart';
 /// Auto-parses numbers in `req.body`.
 RequestMiddleware autoParseBody(List<String> fields) {
   return (RequestContext req, res) async {
-    req.body.addAll(autoParse(req.body, fields));
+    (await req.lazyBody()).addAll(autoParse(req.body, fields));
     return true;
   };
 }
@@ -16,7 +16,7 @@ RequestMiddleware autoParseBody(List<String> fields) {
 /// Auto-parses numbers in `req.query`.
 RequestMiddleware autoParseQuery(List<String> fields) {
   return (RequestContext req, res) async {
-    req.query.addAll(autoParse(req.query, fields));
+    (await req.lazyQuery()).addAll(autoParse(req.query, fields));
     return true;
   };
 }
@@ -24,7 +24,7 @@ RequestMiddleware autoParseQuery(List<String> fields) {
 /// Filters unwanted data out of `req.body`.
 RequestMiddleware filterBody(Iterable<String> only) {
   return (RequestContext req, res) async {
-    var filtered = filter(req.body, only);
+    var filtered = filter(await req.lazyBody(), only);
     req.body
       ..clear()
       ..addAll(filtered);
@@ -35,7 +35,7 @@ RequestMiddleware filterBody(Iterable<String> only) {
 /// Filters unwanted data out of `req.query`.
 RequestMiddleware filterQuery(Iterable<String> only) {
   return (RequestContext req, res) async {
-    var filtered = filter(req.query, only);
+    var filtered = filter(await req.lazyQuery(), only);
     req.query
       ..clear()
       ..addAll(filtered);
@@ -51,7 +51,7 @@ RequestMiddleware validate(Validator validator,
     var result = validator.check(req.body);
 
     if (result.errors.isNotEmpty) {
-      throw new AngelHttpException.BadRequest(
+      throw new AngelHttpException.badRequest(
           message: errorMessage, errors: result.errors);
     }
 
@@ -71,7 +71,7 @@ RequestMiddleware validateQuery(Validator validator,
     var result = validator.check(req.query);
 
     if (result.errors.isNotEmpty) {
-      throw new AngelHttpException.BadRequest(
+      throw new AngelHttpException.badRequest(
           message: errorMessage, errors: result.errors);
     }
 
@@ -91,7 +91,7 @@ HookedServiceEventListener validateEvent(Validator validator,
     var result = validator.check(e.data);
 
     if (result.errors.isNotEmpty) {
-      throw new AngelHttpException.BadRequest(
+      throw new AngelHttpException.badRequest(
           message: errorMessage, errors: result.errors);
     }
 

lib/src/matchers.dart

@@ -4,6 +4,8 @@ final RegExp _alphaDash = new RegExp(r'^[A-Za-z0-9_-]+$');
 final RegExp _alphaNum = new RegExp(r'^[A-Za-z0-9]+$');
 final RegExp _email = new RegExp(
     r"^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$");
+final RegExp _url = new RegExp(
+    r'https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)');
 
 /// Asserts that a `String` is alphanumeric, but also lets it contain dashes or underscores.
 final Matcher isAlphaDash = predicate(
@@ -29,3 +31,13 @@ final Matcher isNum = predicate((value) => value is num, 'a number ');
 
 /// Asserts that a value is a `String`.
 final Matcher isString = predicate((value) => value is String, 'a String');
+
+///  Asserts that a `String` is an `http://` or `https://` URL.
+///
+/// The regular expression used:
+/// ```
+/// https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)
+/// ```
+final Matcher isurl = predicate(
+    (value) => value is String && _url.hasMatch(value),
+    'a valid url, starting with http:// or https://');

lib/src/validator.dart

@@ -22,7 +22,9 @@ Map<String, dynamic> autoParse(Map inputData, Iterable<String> fields) {
       data[key] = inputData[key];
     } else {
       try {
-        var n = num.parse(inputData[key].toString());
+        var n = inputData[key] is num
+            ? inputData[key]
+            : num.parse(inputData[key].toString());
         data[key] = n == n.toInt() ? n.toInt() : n;
       } catch (e) {
         // Invalid number, don't pass it

pubspec.yaml

@@ -1,6 +1,6 @@
 name: angel_validate
 description: Cross-platform validation library based on `matcher`.
-version: 1.0.0
+version: 1.0.1
 author: Tobe O <thosakwe@gmail.com>
 homepage: https://github.com/angel-dart/validate
 environment:

test/server_test.dart

@@ -19,7 +19,8 @@ main() {
       res.write('Hello, ${req.body['message']}!');
     });
 
-    client = await connectTo(new DiagnosticsServer(app, new File('log.txt')));
+    await app.configure(logRequests(new File('log.txt')));
+    client = await connectTo(app);
   });
 
   tearDown(() async {