在Javascript中验证（澳大利亚）电话号码 [英] Validate (Australian) Phone Numbers in Javascript
问题描述
我需要验证澳大利亚的电话号码（例如 02 [3-9] \d {7} 或 07 [3-9] JavaScript中的\d {7} 或 04 [\d] {8} ）。
I need to validate Australian phone numbers (e.g. 02[3-9]\d{7} or 07[3-9]\d{7} or 04[\d]{8}) in JavaScript.
要求：
- 必须是10位数
- 没有逗号
- 没有破折号
- no + in the
- 必须从0开始
- must be 10 digits
- no commas
- no dashes
- no + in front
- must begin with 0
目前我可以验证必填字段和电子邮件地址，但我想添加电话号码验证。
At the moment I can validate required fields and email address but I want to add phone number validation.
<html>
<head>
<script type="text/javascript">
function validateForm() {
var x=document.forms["form3"]["name"].value;
if (x==null || x=="") {
alert("Name must be filled out");
return false;
}
var s=document.forms["form3"]["phone"].value;
if (s==null || s=="") {
alert("Please Enter your Phone or Mobile Number - Preferably Phone Number");
return false;
}
var s=document.forms["form3"]["email"].value;
if (s==null || s=="") {
alert("Please Enter a valid email address");
return false;
}
var k=document.forms["form3"]["email"].value;
var atpos=k.indexOf("@");
var dotpos=k.lastIndexOf(".");
if (atpos<1 || dotpos<atpos+2 || dotpos+2>=k.length) {
alert("Email Address is Not Valid. Please provide your correct email address.");
return false;
}
}
</script>
</head>
<body>
<form action="/thank-you.php" name="form3" method="post" onsubmit="return validateForm();" >
Your name* <input type="text" name="name" />
Phone number* <input type="text" name="phone" />
Email* <input type="text" name="email" />
<input type="submit" value="sumbit" name="submit" class="button" onclick="javascript:return validateMyForm();" /><input type="reset" value="Reset" class="resetbutton" />
</form>
</body>
</html>
有人可以提供帮助吗？
推荐答案
这是一个正在推荐的正则表达式
Here is a regex that I would recomment
var pattern = /^0[0-8]\d{8}$/g;
因此输入必须从0开始，后跟一个数字，它必须是0到8之间的一个。然后它必须有8个以上的数字。
So input must start with 0, and followed by a digit and it must be one between 0-8. Then it must have 8 more digit numbers.
有效的电话号码示例：
0010293999（ok）
0010293999 (ok)
0110293999（ok）
0110293999 (ok)
0210293999（ok）
0210293999 (ok)
0910293999（不）
0910293999 (nope)
//实施
........
var phoneNumber =document.forms["form3"]["phone"].value;
var phonePattern = /^0[0-8]\d{8}$/g;
//phone number is not valid. Please notice that you don't need to check if it's empty or null since Regex checks it for you anyways
if (!phoneNumber.test(phonePattern))
{
alert("Please Enter your Phone or Mobile Number - Preferably Phone Number");
return false;
}
..........
- - 编辑
........
var phoneNumber =document.forms["form3"]["phone"].value;
var phonePattern = /^0[0-8]\d{8}$/g;
//phone number is not valid. Please notice that you don't need to check if it's empty or null since Regex checks it for you anyways
if (!phonePattern.test(phoneNumber))
{
alert("Please Enter your Phone or Mobile Number - Preferably Phone Number");
return false;
}
..........
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