Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
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| 10 | class EditableCheckboxGroupField extends EditableMultipleOptionField |
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| 11 | { |
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| 13 | private static $singular_name = "Checkbox Group"; |
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| 15 | private static $plural_name = "Checkbox Groups"; |
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| 17 | protected $jsEventHandler = 'click'; |
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| 19 | 1 | View Code Duplication | public function getFormField() |
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| 35 | public function getValueFromData($data) |
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| 55 | public function getSelectorField(EditableCustomRule $rule, $forOnLoad = false) |
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| 66 | public function isCheckBoxField() { |
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| 70 | public function getSelectorFieldOnly() |
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| 75 | public function isCheckBoxGroupField() |
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| 79 | } |
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.