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[ticket/9084] Explain the logic.

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PHPBB3-9084
This commit is contained in:
Oleg Pudeyev 2012-03-09 04:31:03 -05:00
parent 345e8e084f
commit cd61de4bfd
1 changed files with 5 additions and 0 deletions
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5
phpBB/includes/functions_profile_fields.php
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@ -571,6 +571,11 @@ class custom_profile
$this->get_option_lang($field_id, $lang_id, FIELD_DROPDOWN, false); $this->get_option_lang($field_id, $lang_id, FIELD_DROPDOWN, false);
} }
// If a dropdown field is required, users
// cannot choose the "no value" option.
// They must choose one of the other options.
// Therefore, here we treat a value equal to
// the "no value" as a lack of value, i.e. NULL.
if ($value == $ident_ary['data']['field_novalue'] && $ident_ary['data']['field_required']) if ($value == $ident_ary['data']['field_novalue'] && $ident_ary['data']['field_required'])
{ {
return NULL; return NULL;