| Conditions | 3 | 
| Paths | 3 | 
| Total Lines | 12 | 
| Code Lines | 6 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Tests | 0 | 
| CRAP Score | 12 | 
| Changes | 0 | ||
| 1 | <?php  | 
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| 15 | protected function validateValue($model)  | 
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| 16 |     { | 
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| 17 |         if (!$model instanceof Model) { | 
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| 18 |             throw new InvalidParamException('Passed value must be instance of Model'); | 
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| 19 | }  | 
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| 20 | |||
| 21 |         if (!$model->validate()) { | 
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| 22 | return [reset($model->getFirstErrors()), []]; // todo: return more than one error  | 
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| 23 | }  | 
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| 24 | |||
| 25 | return null;  | 
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| 26 | }  | 
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| 27 | }  | 
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| 28 |