Fix: Autocomplete enhancement quantity field removed (#121)

* autocomplete enhancement quantity field removed:

* minor comment addressed

Author: chikara1608

lib/rules/autocomplete-a11y-matches.js

@@ -57,14 +57,50 @@ function nodeIsASearchFunctionality(actualNode, currLevel = 0, maxLevels = 4) {
   return currentLevelSearch(actualNode, currLevel);
 }
 
+function quantityField(node) {
+  const keywords = [
+    'qty',
+    'quantity',
+    'quantities',
+    'km',
+    'kilometer',
+    'drive',
+    'code',
+    'mileage',
+    'power',
+    'fuel'
+  ];
+  const attributes = [
+    'name',
+    'id',
+    'title',
+    'placeholder',
+    'aria-label',
+    'data-label',
+    'data-title',
+    'data-placeholder',
+    'role'
+  ];
+  return attributes.some(attr => {
+    if (node.hasAttribute(attr)) {
+      const value = node.getAttribute(attr).toLowerCase();
+      return keywords.some(
+        keyword => value && value.includes(keyword.toLowerCase())
+      );
+    }
+    return false;
+  });
+}
+
 function autocompleteA11yMatches(node, virtualNode) {
   const a11yEngineFlag = true;
   /* the flag is used to tell autocomplete matcher that it is being called 
   by a11y-engine and thus bypass an if block 
   The second condition is to check we are not matching with search functionality */
   return (
     autocompleteMatches(node, virtualNode, a11yEngineFlag) &&
-    !nodeIsASearchFunctionality(node)
+    !nodeIsASearchFunctionality(node) &&
+    !quantityField(node)
   );
 }