public function testRegexp2() { $validator = new StringValidator(); $validator->setRegexp('/^1*$/u'); $this->assertFalse($validator->isValid('dasd')); $this->assertFalse($validator->isValid(null)); $this->assertFalse($validator->isValid(['dfsdf'])); $this->assertTrue($validator->isValid('')); $this->assertTrue($validator->isValid('1111111111')); $this->assertTrue($validator->isValid('11111')); $this->assertTrue($validator->isValid('111111111111111111')); }