<div class="field">
<%= f.label :name %><br/>
<span style="color:red;font-weight: normal; font-size:11px; "><%= errors_for(:name, @user) %> </span>
<%= f.text_field :name, :class => "login", :placeholder => "Your Name" %>
</div>
I have an input like the above and I need the below to happen if the form is submitted but the value entered is wrong (e.g no @ sign in the email or the password does not match the verification) :

How can I get this small message to appear next to the incorrect field?
You can use
client_side_validationsgem for that.