Reverse order when mapping errors

When I use express-validator, I like to map errors to handle these like that in my views : 

    <% if(errors && errors.email) { %>
    <div class="error"><%= errors.email.msg %></div>
    <% } %>

The problem is that when there's multiples errors on a field : 

    req.assert('email', 'Email required).notEmpty();    
    req.assert('email', 'Invalid email').isEmail();    	

mapping process only keeping the last error, in my example "Invalid email" while email field is empty.

To avoid this, I simply reversed the array before map.