Initial commit

public/assets/vendor/select2-4.1.0-rc.0/docs/plugins/simplesearch/js/simplesearch.js

@@ -0,0 +1,29 @@
+((function(){
+    var findAncestor = function(el, selector) {
+        while ((el = el.parentElement) && !((el.matches || el.matchesSelector).call(el, selector))) {}
+        return el;
+    };
+
+    var fields = document.querySelectorAll('input[name="searchfield"][data-search-input]');
+    fields.forEach(function(field) {
+        var form = findAncestor(field, 'form[data-simplesearch-form]'),
+            min = field.getAttribute('min') || false,
+            location = field.getAttribute('data-search-input'),
+            separator = field.getAttribute('data-search-separator');
+
+        if (min) {
+            var invalid = field.getAttribute('data-search-invalid');
+            field.addEventListener('keydown', function() {
+                field.setCustomValidity(field.value.length >= min ? '' : invalid);
+            });
+        }
+
+        form.addEventListener('submit', function(event) {
+            event.preventDefault();
+
+            if (field.checkValidity()) {
+                window.location.href = location + separator + field.value;
+            }
+        });
+    });
+})());