Passed
Push — master ( 3bffb6...f32028 )
by Aleksandr
31:58
created

NumericConstraint::validate()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
eloc 3
c 1
b 0
f 0
nc 2
nop 1
dl 0
loc 6
rs 10
1
<?php
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namespace Drobotik\Eav\Validation\Constraints;
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use Drobotik\Eav\Interface\ConstraintInterface;
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class NumericConstraint implements ConstraintInterface
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{
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    public function validate($value): ?string
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    {
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        if (!is_numeric($value)) {
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            return "This value must be a number.";
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        }
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        return null;
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    }
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}