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太古盟约 2002-08-18
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验证为email格式
<s cript LANGUAGE=Javas cript RUNAT=Server>
function isEmail(strEmail) {
if (strEmail.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
return true;
else
alert("oh");
}
</s cript>
<input type=text onblur=isEmail(this.value)>
<s cript LANGUAGE=Javas cript RUNAT=Server>
function isEmail(strEmail) {
if (strEmail.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
return true;
else
alert("oh");
}
</s cript>
<input type=text onblur=isEmail(this.value)>
wjmmml 2002-08-18
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检查email：
<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript1.2">
function isEmailAddress (string) {
var addressPattern =
/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
return addressPattern.test(string);
}
function checkEmail (field) {
if (!isEmailAddress(field.value)) {
alert('Please enter correct email address!');
field.focus();
field.select();
}
}
</SCRIPT>
</HEAD>
<BODY>
<FORM NAME="aForm">
Your email address:
<INPUT TYPE="text" NAME="email"
ONCHANGE="checkEmail(this);"
>
</FORM>
</BODY>
</HTML>
<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript1.2">
function isEmailAddress (string) {
var addressPattern =
/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
return addressPattern.test(string);
}
function checkEmail (field) {
if (!isEmailAddress(field.value)) {
alert('Please enter correct email address!');
field.focus();
field.select();
}
}
</SCRIPT>
</HEAD>
<BODY>
<FORM NAME="aForm">
Your email address:
<INPUT TYPE="text" NAME="email"
ONCHANGE="checkEmail(this);"
>
</FORM>
</BODY>
</HTML>
qiushuiwuhen 2002-08-18
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js文档上的URL
/(\w+):\/\/([^/:]+)(:\d*)?([^# ]*)/
以前写的Email
/^([\.\w-]){3,}@([\w-]){3,}(\.([\w]){2,4}){1,2}$/
/(\w+):\/\/([^/:]+)(:\d*)?([^# ]*)/
以前写的Email
/^([\.\w-]){3,}@([\w-]){3,}(\.([\w]){2,4}){1,2}$/
