function CheckRequired($s_reqd, $a_vars, &$s_missing, &$a_missing_list) { global $reCaptchaProcessor; $b_bad = false; $a_list = TrimArray(explode(",", $s_reqd)); $s_missing = ""; $a_missing_list = array(); for ($ii = 0; $ii < count($a_list); $ii++) { $s_cond = $a_list[$ii]; $i_len = strlen($s_cond); if ($i_len <= 0) { continue; } if (($i_span = strcspn($s_cond, REQUIREDOPS)) >= $i_len) { // // no advanced operator; just a field name // list($s_fld, $s_friendly) = GetFriendlyName($s_cond); if (TestFieldEmpty($s_fld, $a_vars, $s_mesg)) { if ($s_mesg === "") { $s_mesg = "{$s_friendly}"; } else { $s_mesg = "{$s_friendly} ({$s_mesg})"; } $b_bad = true; $s_missing .= "{$s_mesg}\n"; $a_missing_list[] = "{$s_mesg}"; } } elseif (!AdvancedRequired($s_cond, $i_span, $a_vars, $s_missing, $a_missing_list)) { $b_bad = true; } } global $REQUIRE_CAPTCHA, $SPECIAL_VALUES; // // implement REQUIRE_CAPTCHA feature // if ($REQUIRE_CAPTCHA !== "") { if ($SPECIAL_VALUES["imgverify"] === "") { $s_missing .= "{$REQUIRE_CAPTCHA}\n"; $a_missing_list[] = "{$REQUIRE_CAPTCHA}"; $b_bad = true; } } return !$b_bad; }
function CheckRequired($s_reqd, $a_vars, &$s_missing, &$a_missing_list) { $b_bad = false; $a_list = TrimArray(explode(",", $s_reqd)); $s_missing = ""; $a_missing_list = array(); for ($ii = 0; $ii < count($a_list); $ii++) { $s_cond = $a_list[$ii]; $i_len = strlen($s_cond); if ($i_len <= 0) { continue; } if (($i_span = strcspn($s_cond, REQUIREDOPS)) >= $i_len) { // // no advanced operator; just a field name // list($s_fld, $s_friendly) = GetFriendlyName($s_cond); if (!isset($a_vars[$s_fld]) || empty($a_vars[$s_fld])) { $b_bad = true; $s_missing .= "{$s_friendly}\n"; $a_missing_list[] = "{$s_friendly}"; } } elseif (!AdvancedRequired($s_cond, $i_span, $a_vars, $s_missing, $a_missing_list)) { $b_bad = true; } } return !$b_bad; }