jquery-validate验证身份证

ゝ一世哀愁。 2023-01-15 02:12 144阅读 0赞

$(function() {          
                jQuery.validator.addMethod("isIdCardNo", function (value, element){ 
    		        return this.optional(element) || isIdCardNo(value);
    		    },"请正确输入您的身份证号码");
    			
                function isIdCardNo(num) { 
                    var factorArr = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5,8, 4, 2, 1];
                    var parityBit = ["1", "0", "X", "9", "8", "7", "6", "5", "4","3", "2"];
                    var varArray= [];
                    var lngProduct = 0;
                    var intCheckDigit;
                    var intStrLen = num.length;
                    var idNumber= num;
                    //initialize
                    if(intStrLen !== 18) { 
                        return false;
                    }
                    // check andset value
                    for (i = 0;i < intStrLen; i++) { 
                        varArray[i] = idNumber.charAt(i);
                        if ((varArray[i] < '0' || varArray[i]> '9') && (i !== 17)){ 
                            return false;
                        } else if (i < 17) { 
                            varArray[i] = varArray[i] * factorArr[i];
                        }
                    }
    
                    if(intStrLen === 18) { 
                        //check date
                        var date8 = idNumber.substring(6, 14);
                        if (!isDate8(date8)) { 
                            return false;
                        }
                        // calculate the sum of the products
                        for (i = 0; i < 17; i++) { 
                            lngProduct = lngProduct + varArray[i];
                        }
                        // calculate the check digit
                        intCheckDigit = parityBit[lngProduct % 11];
                        // check last digit
                        if (varArray[17] != intCheckDigit) { 
                            return false;
                        }
                    }else{ 
                        return false;
                    }
                    return true;
                }
    
                
                
                function isDate8(sDate) { 
                    if(!/^[0-9]{ 8}$/.test(sDate)) { 
                        return false;
                    }
                    var year,month, day;
                    year =sDate.substring(0, 4);
                    month =sDate.substring(4, 6);
                    day =sDate.substring(6, 8);
                    var iaMonthDays = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30,31];
                    if (year< 1700 || year > 2500) { 
                        return false;
                    }
                    if (((year %4 == 0) && (year % 100 != 0)) ||(year % 400 == 0)) { 
                        iaMonthDays[1] = 29;
                    }
                    if (month< 1 || month > 12) { 
                        return false;
                    }
                    return !(day < 1 || day > iaMonthDays[month - 1]);
                }
    
                
                
            })

$("#form-member-add").validate({ 
    			focusCleanup : true,
    			rules:{ 
                    card:{ 
                        isIdCardNo:true,
                    }
                }
    		});

效果如下：  
![在这里插入图片描述][20210421091232221.png]  
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![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1YW5nYmFva2FuZw_size_16_color_FFFFFF_t_70_pic_center]

另外一个，没试过，收藏了下：

[20210421091232221.png]: /images/20221022/f232ad34e2d04f9ba1e954618eab9b92.png
[Link 1]: https://www.captainai.net/flyop007/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2h1YW5nYmFva2FuZw_size_16_color_FFFFFF_t_70_pic_center]: /images/20221022/726c0327aaa44054a28c79917d91a9cd.png