驗證表單錯誤消息的JavaScript

Question

我一直在進行此表單驗證，當我將它顯示爲警報時，我收到了錯誤消息，但我似乎無法使用document.getElementById("").innerHTML =打印出該表單。

我也有這樣的，我剛纔固定它的形式

 <form id="form" name="form" method="post" onSubmit="return validate(this) && reportErrors(errors)" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>"> 

     var ck_name = /^(Mr|Mrs)\. (.+)? (.+)?/i; 
     var ck_street = /^[0-9]{2,3} +[a-z A-Z]+ +(Street|Road)$/; 
     var ck_postalInput = /^([D-JL-Wd-jl-w]{2})([1-9]{1})[\-\s]?([D-JL-Wd-   jl-w]{1})([1-9]{2})$/; 
     var ck_phoneInput = /^[+]?([\d]{0,3})?[\(\.\-\s]?([\d]{3})[\)\.\-\s]*   ([\d]{3})[\.\-\s]?([\d]{4})$/; 
     var ck_emailInput =/^[a-zA-Z]+(.)+[a-zA-Z]+(@mohawkcollege)+(.com|.ca|.org)$/; 

    function validate(form){ 
    var nameInput = form.nameInput.value; 
    var streetInput = form.streetInput.value; 
    var postalInput = form.postalInput.value; 
    var phoneInput = form.phoneInput.value; 
    var emailInput = form.emailInput.value; 

    var errors = []; 

    if (!ck_name.test(nameInput)) { 
    errors[errors.length] = "Full name not entered correctly."; 
    } 

    if (!ck_street.test(streetInput)) { 
    errors[errors.length] = "Street name not entered correctly."; 
    } 
    if (!ck_postalInput.test(postalInput)) { 
    errors[errors.length] = "Postal not entered correctly."; 
    } 

    if (!ck_phoneInput.test(phoneInput)) { 
     errors[errors.length] = "Phone number not entered correctly."; 
    } 

    if (!ck_emailInput.test(emailInput)){ 
    errors[errors.length] = "email not entered correctly."; 
    } 


    if (errors.length > 0) { 
    reportErrors(errors); 
    return false; 
     } 

    return true; 
    } 

    function reportErrors(errors){ 
    var msg = "Please Enter Valide Data...\n"; 
    for (var i = 0; i<errors.length; i++) { 
    msg += "\n" + ". " + errors[i]; 
    } 
    document.getElementById("error").innerHtml=msg; 
    } 

Answer 1

：

var ck_street = "/^[0-9]{2,3} +[a-z A-Z]+ +(Street|Road)$/"; 
var ck_postalInput = "/^([D-JL-Wd-jl-w]{2})([1-9]{1})[\\-\\s]?([D-JL-Wd- jl-w]{1})([1-9]{2})$/"; 
var ck_phoneInput = "/^[+]?([\\d]{0,3})?[\\(\\.\\-\\s]?([\\d]{3})[\\)\\.\\-\\s]* ([\\d]{3})[\\.\\-\\s]?([\\d]{4})$/"; 
var ck_emailInput ="/^[a-zA-Z]+(.)+[a-zA-Z]+(@mohawkcollege)+(.com|.ca|.org)$/";