Code Duplication    Length = 7-8 lines in 2 locations

app/PassportHelper.php 2 locations

@@ 56-63 (lines=8) @@
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            return $this;
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        }
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        if ($is_valid_ru) {
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            if (parent::isInteger($this->passport)) {
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                $this->pass_srs = mb_substr($this->passport, 0, 4);
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                $this->pass_num = mb_substr($this->passport, 4, 6);
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            } else {
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                $this->passport = $this->pass_num = $this->pass_srs = false;
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            }
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        }
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        if ($is_valid_ua) {
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            $this->pass_srs = mb_substr($this->passport, 0, 2);
@@ 65-71 (lines=7) @@
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            }
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        }
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        if ($is_valid_ua) {
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            $this->pass_srs = mb_substr($this->passport, 0, 2);
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            $this->pass_num = mb_substr($this->passport, 2, 6);
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            if (!(parent::isText($this->pass_srs) && parent::isInteger($this->pass_num))) {
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                $this->passport = $this->pass_num = $this->pass_srs = false;
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            }
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        }
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        return $this;
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    }