$message=t('Hour in !name field is required.',array('!name'=>variable_get('clientside_validation_prefix','').$element['#title'].variable_get('clientside_validation_suffix','')));
$message=t('Minute in !name field is required.',array('!name'=>variable_get('clientside_validation_prefix','').$element['#title'].variable_get('clientside_validation_suffix','')));
$message=t('Month in !name field is required.',array('!name'=>variable_get('clientside_validation_prefix','').$element['#title'].variable_get('clientside_validation_suffix','')));
$message=t('Day in !name field is required.',array('!name'=>variable_get('clientside_validation_prefix','').$element['#title'].variable_get('clientside_validation_suffix','')));
$message=t('Year in !name field is required.',array('!name'=>variable_get('clientside_validation_prefix','').$element['#title'].variable_get('clientside_validation_suffix','')));