<script language=javascript> str="asdadadad0510-54013882asdadsasdsdljflakdjsflajd;lskjfla;[email protected]" var re=/(\d{4}-\d{7})/ig; var re2=/\w+@\w+\.\w+?/ig; if(re.test(str)) alert("ok"); else alert("no"); if(re2.test(str)) alert("ok"); else alert("no"); </script> 简单判断
<script language=javascript> str="asdadadad0510-54013882asdadsasdsdljflakdjsflajd;lskjfla;[email protected]" var re=/(\d{4}-\d{8})/ig; var re2=/\w+@\w+\.\w+?/ig; if(re.test(str)) alert("ok"); else alert("no"); if(re2.test(str)) alert("ok"); else alert("no"); </script> 简单判断
<script language="javaScript"> var s="asdadadad0510-54013882asdadsasdsdljflakdjsflajd;lskjfla;[email protected]"; var tel=/\d{4}-\d{8}/g var email=/\w+?@\w+?\.com/g alert(s.match(tel)); alert(s.match(email)); </script>
str="asdadadad0510-54013882asdadsasdsdljflakdjsflajd;lskjfla;[email protected]"
var re=/(\d{4}-\d{7})/ig;
var re2=/\w+@\w+\.\w+?/ig;
if(re.test(str))
alert("ok");
else
alert("no");
if(re2.test(str))
alert("ok");
else
alert("no");
</script>
简单判断
str="asdadadad0510-54013882asdadsasdsdljflakdjsflajd;lskjfla;[email protected]"
var re=/(\d{4}-\d{8})/ig;
var re2=/\w+@\w+\.\w+?/ig;
if(re.test(str))
alert("ok");
else
alert("no");
if(re2.test(str))
alert("ok");
else
alert("no");
</script>
简单判断
var s="asdadadad0510-54013882asdadsasdsdljflakdjsflajd;lskjfla;[email protected]";
var tel=/\d{4}-\d{8}/g
var email=/\w+?@\w+?\.com/g
alert(s.match(tel));
alert(s.match(email));
</script>