<input type="submit" value="Connexion" />
<input type="hidden" name="next" value="{% if next %}{{next}}{% else %}/chercheurs/perso/{% endif %}" />
<input type="submit" value="Connexion" />
<input type="hidden" name="next" value="{% if next %}{{next}}{% else %}/chercheurs/perso/{% endif %}" />