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1 | <?php |
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2 | |||
3 | namespace mindplay\kissform\Validators; |
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4 | |||
5 | use mindplay\kissform\Facets\FieldInterface; |
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6 | use mindplay\kissform\InputModel; |
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7 | use mindplay\kissform\InputValidation; |
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8 | use mindplay\lang; |
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9 | |||
10 | /** |
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11 | * Validate numerical value within a min/max range. |
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12 | */ |
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13 | class CheckRange extends CheckFloat |
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14 | { |
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15 | /** |
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16 | * @var int|float |
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17 | */ |
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18 | private $min; |
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19 | |||
20 | /** |
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21 | * @var int|float |
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22 | */ |
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23 | private $max; |
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24 | |||
25 | /** |
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26 | * @param int|float $min min value |
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27 | * @param int|float $max max value |
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28 | * @param string|null $error optional custom error message |
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29 | */ |
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30 | 3 | public function __construct($min, $max, $error = null) |
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31 | { |
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32 | 3 | parent::__construct($error); |
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33 | |||
34 | 3 | $this->min = $min; |
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35 | 3 | $this->max = $max; |
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36 | 3 | } |
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37 | |||
38 | 1 | public function validate(FieldInterface $field, InputModel $model, InputValidation $validation) |
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39 | { |
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40 | 1 | parent::validate($field, $model, $validation); |
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41 | |||
42 | 1 | if ($model->hasError($field)) { |
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43 | return; // parent validation (IsNumber) failed |
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44 | } |
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45 | |||
46 | 1 | $input = $model->getInput($field); |
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47 | |||
48 | 1 | if ($input === null) { |
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49 | 1 | return; // no input, no minimum value |
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50 | } |
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51 | |||
52 | 1 | View Code Duplication | if ($input < $this->min || $input > $this->max) { |
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53 | 1 | $model->setError( |
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54 | 1 | $field, |
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55 | 1 | $this->error ?: lang::text("mindplay/kissform", "range", ["field" => $validation->getLabel($field), "min" => $this->min, "max" => $this->max]) |
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56 | ); |
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57 | } |
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58 | 1 | } |
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59 | } |
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60 |
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.