{{ form.reg_username(class='form-control', id='reg_username', placeholder='Username') }}
{{ form.reg_password(class='form-control', id='reg_password', placeholder='Password') }}
{{ form.reg_password_confirm(class='form-control', id='reg_password_confirm', placeholder='Confirm Password') }}
{{ form.reg_email(class='form-control', id='reg_email', placeholder='Email') }}