用的是thinkphp5 + layui
代码：
1 //添加志愿者 2 public function add() 3 { 4 if($this->request->isAjax()) 5 { 6 $request = new Request(); 7 $params = $this->request->param(); 8 $title = $params['title']; 9 if(empty($title)){ 10 $this->error('请输入志愿者名称！'); 11 } 12 $volun = $params['volun_no']; 13 if(empty($volun)){ 14 $this->error('请输入志愿者编号！'); 15 } 16 $identity = $params['identity']; 17 if(empty($identity)){ 18 $this->error('请输入您的身份证号或护照号！'); 19 } 20 $type = $params['identity_type']; 21 if(empty($identity)){ 22 $this->error('请选择您的证件类型！'); 23 } 24 //类型type=1身份证，type=2护照 25 if(15==strlen($identity)){ //检查15位 26 $regx = "/^(\d{6})+(\d{2})+(\d{2})+(\d{2})+(\d{3})$/"; 27 $arr_split = array(); 28 @preg_match($regx, $identity, $arr_split); 29 //检查生日日期是否正确 30 $dtm_birth = "19".$arr_split[2] . '/' . $arr_split[3]. '/' .$arr_split[4]; 31 if(!strtotime($dtm_birth)) 32 { 33 $this->error('您输入的身份证号码有误！'); 34 } 35 $result = Db::name('volunteers')->where(['identity'=>$identity])->find(); 36 if($result){ 37 $this->error('该志愿者身份证号已存在，请勿重复添加！'); 38 }else{ 39 $data = [ 40 'title' => isset($params['title']) ? $params['title'] : '', 41 'volun_no' => isset($params['volun_no']) ? $params['volun_no'] : '', 42 'userid' => isset($params['userid']) ? $params['userid'] : 0, 43 'createtime' => time(), 44 'updatetime' => time(), 45 'identity' => $params['identity'], 46 'identity_type' => isset($params['identity_type']) ? $params['identity_type'] : 1, 47 ]; 48 if($result = Db::name('volunteers')->insert($data)) 49 { 50 return $this->success('志愿者添加成功！'); 51 }else{ 52 return $this->error('志愿者添加失败！'); 53 } 54 return; 55 } 56 } 57 if( strlen($identity ) != 18) { 58 $this->error('您输入的身份证号码有误！'); 59 } 60 $crad_id_base = substr($identity , 0, 17); 61 $crad_id_verify = substr($identity , -1); 62 // 加权因子 63 $factor = array(7, 9, 10, 5, 8, 4, 2, 1, 6, 3); 64 // 校验码对应值 65 $verify_number_list = array('1', '0', 'X', '9', '8', '7', '6', '5', '4', '3', '2'); 66 $checksum = 0; 67 for( $i = 0; $i < strlen($crad_id_base); $i++ ) { 68 $checksum += substr($crad_id_base, $i, 1) * $factor[$i % 10]; 69 } 70 $mod = $checksum % 11; 71 if( $crad_id_verify == $verify_number_list[$mod] ) { 72 $result = Db::name('volunteers')->where(['identity'=>$identity])->find(); 73 if($result){ 74 $this->error('该志愿者身份证号已存在，请勿重复添加！'); 75 }else{ 76 $data = [ 77 'title' => isset($params['title']) ? $params['title'] : '', 78 'volun_no' => isset($params['volun_no']) ? $params['volun_no'] : '', 79 'userid' => isset($params['userid']) ? $params['userid'] : 0, 80 'createtime' => time(), 81 'updatetime' => time(), 82 'identity' => $params['identity'], 83 'identity_type' => isset($params['identity_type']) ? $params['identity_type'] : 1, 84 ]; 85 if($result = Db::name('volunteers')->insert($data)) 86 { 87 return $this->success('志愿者添加成功！'); 88 }else{ 89 return $this->error('志愿者添加失败！'); 90 } 91 return; 92 } 93 return; 94 } 95 } 96 return $this->fetch(); 97 }