Fixed validator analysis warnings

packages/validate/lib/server.dart

@@ -101,7 +101,6 @@ HookedServiceEventListener validateEvent(Validator validator,
     {String errorMessage = 'Invalid data.'}) {
   return (HookedServiceEvent e) async {
     var app = e.request?.app ?? e.service.app;
-    if (app != null) {
     var result = await asyncApplyValidator(validator, e.data as Map, app);
 
     if (result.errors.isNotEmpty) {
@@ -112,7 +111,6 @@ HookedServiceEventListener validateEvent(Validator validator,
     e.data
       ..clear()
       ..addAll(result.data);
-    }
   };
 }
 

packages/validate/lib/src/validator.dart

@@ -79,7 +79,7 @@ class Validator extends Matcher {
           requiredFields.add(fieldName);
         }
 
-        var _iterable =
+        var tmpIterable =
             schema[keys] is Iterable ? schema[keys] : [schema[keys]];
         var iterable = [];
 
@@ -91,7 +91,7 @@ class Validator extends Matcher {
           }
         }
 
-        _iterable.forEach(_addTo);
+        tmpIterable.forEach(_addTo);
 
         for (var rule in iterable) {
           if (rule is Matcher) {
@@ -271,7 +271,7 @@ class Validator extends Matcher {
       {Map<String, dynamic> defaultValues = const {},
       Map<String, dynamic> customErrorMessages = const {},
       bool overwrite = false}) {
-    var _schema = <String, dynamic>{};
+    var tmpSchema = <String, dynamic>{};
     var child = Validator.empty()
       ..defaultValues.addAll(this.defaultValues)
       ..defaultValues.addAll(defaultValues)
@@ -307,10 +307,10 @@ class Validator extends Matcher {
         if (child.rules.containsKey(fieldName)) child.rules.remove(fieldName);
       }
 
-      _schema[fieldName] = schema[key];
+      tmpSchema[fieldName] = schema[key];
     }
 
-    return child.._importSchema(_schema);
+    return child.._importSchema(tmpSchema);
   }
 
   /// Adds a [rule].
@@ -383,14 +383,14 @@ class ValidationResult {
 /// Occurs when user-provided data is invalid.
 class ValidationException extends AngelHttpException {
   /// A list of errors that resulted in the given data being marked invalid.
-  @override
-  final List<String> errors = [];
+  //@override
+  //final List<String> errors = [];
 
   /// A descriptive message describing the error.
-  @override
-  final String message;
+  //@override
+  //final String message;
 
-  ValidationException(this.message, {Iterable<String> errors = const []})
+  ValidationException(String message, {Iterable<String> errors = const []})
       : super(
             message: message,
             statusCode: 400,

packages/validate/web/main.dart

@@ -35,9 +35,9 @@ void main() {
 
     var formData = {};
 
-    ['firstName', 'lastName', 'age', 'familySize'].forEach((key) {
+    for (var key in ['firstName', 'lastName', 'age', 'familySize']) {
       formData[key] = (querySelector('[name="$key"]') as InputElement).value;
-    });
+    }
 
     if ($blank!.value!.isNotEmpty) formData['blank'] = $blank!.value;