我有一个要使用正则表达式验证的 HTML 表单。我将正则表达式包含在一个名为 emailRegex 的方法中,然后在 validateEmail 方法中调用该方法。当它尝试在 validateEmail 中调用我的 emailRegex 方法时出现错误。谁能告诉我我在这里做错了什么?
var validation={
emailRegex: function() {//new email Regular Expression for validateEmail method
return /^(([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5}){1,25})+ ([;.](([a-zA-Z0-9_\-\.]+)@([a-zA-Z0-9_\-\.]+)\.([a-zA-Z]{2,5}){1,25})+)*$/;
},
validateEmail: function(value) {
var regex = this.emailRegex;//takes value found in emailRegex
var offensiveWords = new RegExp(/\b(hate|notCool)b/); //offensive words regular expression
var email = document.getElementById("email");
var compactEmail = function(){//takes the value of the email form element and takes out any white spaces
var emailValue = email.value;
var compacted = emailValue.replace(" ","");
return compacted;
}
if(!regex.test(compactEmail())){//checks for a valid email address against regex from emailRegex method
alert("Please enter a valid email address");
email.focus();
return false;
}
if(!offensiveWords.test(compactEmail())){//checks for the offensive words found in offensiveWords regular expression.
alert("Your email address contains an offensive word");
email.focus();
return false;
}
return true;
}
}