public function testReverseTransform() { $this->assertTrue($this->transformer->reverseTransform(self::TRUE_VALUE)); $this->assertTrue($this->transformer->reverseTransform('foobar')); $this->assertTrue($this->transformer->reverseTransform('')); $this->assertFalse($this->transformer->reverseTransform(null)); }
/** * {@inheritdoc} */ public function reverseTransform($value) { if ('' === $value || '0' === $value) { return false; } return parent::reverseTransform($value); }