{foreach from=$errors key=error_code item=error_message} {if $error_code == 'EMPTY_USERNAME'}
[[Username is empty]]
{elseif $error_code == 'EMPTY_VERIFICATION_KEY'}[[Verification key is empty]]
{elseif $error_code == 'WRONG_VERIFICATION_KEY'}[[Worng verification key is specified]]
{elseif $error_code == 'PASSWORD_NOT_CONFIRMED'}[[Password is not confirmed or empty]]
{/if} {/foreach}