diff options
author | Yaco <franco@reevo.org> | 2022-03-08 13:08:34 +0000 |
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committer | Yaco <franco@reevo.org> | 2022-03-08 13:08:34 +0000 |
commit | c985c40d3f3fc6a2be3be3186df3bf2f32189475 (patch) | |
tree | cee11f5e5a7e351ee0fec36d58d72cbee4f7e49b /platform/www/lib/plugins/config/core/Setting/SettingNumericopt.php |
first commit after acervus codebase
Diffstat (limited to 'platform/www/lib/plugins/config/core/Setting/SettingNumericopt.php')
-rw-r--r-- | platform/www/lib/plugins/config/core/Setting/SettingNumericopt.php | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/platform/www/lib/plugins/config/core/Setting/SettingNumericopt.php b/platform/www/lib/plugins/config/core/Setting/SettingNumericopt.php new file mode 100644 index 0000000..a486e18 --- /dev/null +++ b/platform/www/lib/plugins/config/core/Setting/SettingNumericopt.php @@ -0,0 +1,25 @@ +<?php + +namespace dokuwiki\plugin\config\core\Setting; + +/** + * Class setting_numericopt + */ +class SettingNumericopt extends SettingNumeric { + // just allow an empty config + protected $pattern = '/^(|[-]?[0-9]+(?:[-+*][0-9]+)*)$/'; + + /** + * @inheritdoc + * Empty string is valid for numericopt + */ + public function update($input) { + if($input === '') { + if($input == $this->local) return false; + $this->local = $input; + return true; + } + + return parent::update($input); + } +} |