1 | <?php |
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8 | trait InteractsWithValidationData |
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9 | { |
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10 | /** |
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11 | * Get all data under validation. |
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12 | * |
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13 | * @return array |
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14 | */ |
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15 | public function all() |
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19 | |||
20 | /** |
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21 | * Get the validated data from the request. |
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22 | * |
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23 | * @return array |
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24 | */ |
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25 | public function validated() |
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33 | |||
34 | /** |
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35 | * Get a subset containing the provided keys with values from the given data. |
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36 | * |
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37 | * @param array|mixed $keys |
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38 | * |
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39 | * @return array |
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40 | */ |
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41 | public function only($keys) |
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59 | |||
60 | /** |
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61 | * Replaces the current parameters by a new set. |
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62 | * |
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63 | * @param array $parameters |
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64 | */ |
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65 | public function replace(array $data) |
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69 | } |
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70 |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: