sanitize - npm Package Compare versions

Comparing version 0.0.4 to 0.0.5

lib/middleware.js

@@ -67,2 +67,5 @@ /**
   };
+  req.queryArray = function(name, type) {
+    return req.sanitizer.array(req.query[name], type || 'str');
+  };
 
@@ -69,0 +72,0 @@ // functions to retrieve and filter param middleware

lib/sanitize.js

@@ -24,2 +24,13 @@ /**
       });
+    },
+    array: function(values, type) {
+      var invalid = false;
+      var values = _.map(values, function(value) {
+        value = filterValue(value, type);
+        if (!invalid && (isNaN(value) || _.isUndefined(value) || _.isNull(value))) {
+          invalid = true;
+        }
+        return value;
+      });
+      return !invalid ? values : null;
     }
@@ -53,4 +64,4 @@ };
 
-  return function(value, type, callback) {
-    return applySanitizerForType(value, type, sanitizer);
+  return function(value, type) {
+    return applySanitizerForType.call(sanitizer, value, type);
   };
@@ -60,3 +71,3 @@ }
 
-function applySanitizerForType(value, type, sanitizer) {
+function applySanitizerForType(value, type) {
 
@@ -73,3 +84,3 @@ // if value is undefined, fast fail
   if (!_.isString(type)) {
-    parts = sanitizer.getImplicitType(type);
+    parts = this.getImplicitType(type);
 
@@ -87,6 +98,6 @@ if (!_.isArray(parts)) {
 
-  type = sanitizer.aliases.lookup(type);
+  type = this.aliases.lookup(type);
 
-  return sanitizer[type].apply(sanitizer, parts);
+  return this[type].apply(this, parts);
 
 }

lib/Sanitizer.js

@@ -41,3 +41,8 @@ /**
 
-  float: function(value, arg) {
+  float: function(value) {
+    var arg;
+    if (_.isArray(value)) {
+      arg = value[1];
+      value = value[0];
+    }
     try {
@@ -44,0 +49,0 @@ var flo = parseFloat(value);

package.json

 {
   "name": "sanitize",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "description": "Input sanitizing library for node.js",
@@ -5,0 +5,0 @@ "main": "lib/sanitize.js",

test/sanitize.test.js

@@ -86,2 +86,7 @@ /**
         {
+          type: 'flo',
+          value: ['1.123456', 2],
+          expected: 1.12
+        },
+        {
           type: 'float',
@@ -366,2 +371,45 @@ value: null,
 
+    describe('array()', function() {
+
+      var tests = [
+        {
+          shouldBe: 'should validate an array of valid values',
+          expected: [1,2,3],
+          values: ['1','2','3'],
+          type: 'int'
+        },
+        {
+          shouldBe: 'should invalidate an array with at least one invalid value',
+          expected: null,
+          values: ['1',null,'3'],
+          type: 'int'
+        },
+        {
+          shouldBe: 'should invalidate an array with a NaN',
+          expected: null,
+          values: ['1',NaN,'3'],
+          type: 'int'
+        },
+        {
+          shouldBe: 'should invalidate an array with an undefined',
+          expected: null,
+          values: ['1',undefined,'3'],
+          type: 'int'
+        }
+      ];
+
+      _.each(tests, function(test) {
+
+        it(test.shouldBe, function() {
+          if (test.expected) {
+            test.expected.should.be.eql(sanitizer.array(test.values, test.type));
+          } else {
+            (test.expected === sanitizer.array(test.values, test.type)).should.be.ok;
+          }
+        });
+
+      });
+
+    });
+
   });
@@ -368,0 +416,0 @@

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Fixed alerts

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Improved metrics

Total package byte prevSize

21474

increased by8.71%

Lines of code

689

increased by9.71%

No dependency changes