renderLabel(); if (empty($this->value) === true) { // @todo should be in a blue info box. $returnValue .= "No values to display."; } elseif (($jsonObject = @json_decode($this->value)) === null) { // @todo should be in a red error box. $returnValue .= "Invalid value."; } else { // Valid JSON to be displayed. $returnValue .= "

"; $returnValue .= "
" . _dh($jsonKey) . ":
"; $returnValue .= "
"; $returnValue .= "

\n"; } return $returnValue; } }