I have an input element which have attribute autocomplete="on" to provide the auto-suggestion for account number. It works in chrome browser but Firefox browser is not showing auto suggestion.

<div class="form-group">
    <input type="text" class="form-control login-control" placeholder="" id="account number" name="accountNo" autofocus autocomplete="on" />
    <label class="required">Account Number</label>
</div>

In firefox setting Autofill logins and passwords is checked and Search for text when you start typing is also checked Please let me know if anything is missing or how can I make it work. Thank you.