ReferenceError: E:levelx_Express.jsmini_projectviewslogin.ejs:16
14| <form action="/login" method="post">
15| <h2>Login</h2>
>> 16| <% if (error ) { %>
17| <small style="color: red;"><%= error %></small>
18| <% }%>
19| <div class="input-field">
error is not defined
at eval ("E:\levelx_Express.js\mini_project\views\login.ejs":12:8)
at login (E:levelx_Express.jsmini_projectnode_modulesejslibejs.js:703:17)
at tryHandleCache (E:levelx_Express.jsmini_projectnode_modulesejslibejs.js:274:36)
at exports.renderFile [as engine] (E:levelx_Express.jsmini_projectnode_modulesejslibejs.js:491:10)
at View.render (E:levelx_Express.jsmini_projectnode_modulesexpresslibview.js:135:8)
at tryRender (E:levelx_Express.jsmini_projectnode_modulesexpresslibapplication.js:657:10)
at Function.render (E:levelx_Express.jsmini_projectnode_modulesexpresslibapplication.js:609:3)
at ServerResponse.render (E:levelx_Express.jsmini_projectnode_modulesexpresslibresponse.js:1048:7)
at E:levelx_Express.jsmini_projectserver.js:34:9
at Layer.handle [as handle_request] (E:levelx_Express.jsmini_projectnode_modulesexpresslibrouterlayer.js:95:5)
iam trying embed the condition to check the username and password valid or not in alogin form