98      * @param string $value
102     public function canonical(string $value): string  argument
104         $value = strtoupper(strtr(parent::canonical($value), [' ' => ',']));
106         while (str_contains($value, ',,')) {
107             $value = strtr($value, [',,' => ',']);
110         return trim($value, ',');
118      * @param string $value
123     public function edit(string $id, string $name, string $value, Tree $tree): string  argument
135 … = '<input type="hidden" id="' . e($id) . '" name="' . e($name) . '" value="' . e($value) . '" />';
144             'selected' => explode(',', strtr($value, [' ' => ''])),
151      * @param string $value
156     public function value(string $value, Tree $tree): string  function in Fisharebest\\Webtrees\\Elements\\EventsRecorded
158         $tags = explode(',', $this->canonical($value));