Update JS validation of password field

Author: aligent-lturner

view/adminhtml/requirejs-config.js

@@ -0,0 +1,9 @@
+var config = {
+    config: {
+        mixins: {
+            'mage/validation': {
+                'Aligent_Pci4Compatibility/js/system/config/validator-mixin': true
+            },
+        }
+    }
+};

view/adminhtml/web/js/system/config/validator-mixin.js

@@ -0,0 +1,33 @@
+define([
+    'jquery'
+], function ($) {
+    'use strict';
+
+    return function (target) {
+        $.validator.addMethod(
+            'validate-admin-password',
+            function (v) {
+                var pass;
+
+                if (v == null) {
+                    return false;
+                }
+                // strip leading and trailing spaces
+                pass = v.trim();
+                // password is not being changed
+                if (pass.length === 0) {
+                    return true;
+                }
+
+                if (!/[a-z]/i.test(v) || !/[0-9]/.test(v)) {
+                    return false;
+                }
+
+                return pass.length >= 12;
+            },
+            $.mage.__('Please enter 12 or more characters, using both numeric and alphabetic.')
+        );
+
+        return target;
+    };
+});