var usernameRe = /\w{3,10}/; var passwdRe = /.{6,20}/; var pwd1 = document.getElementById('password'); var pwd2 = document.getElementById('password-2'); return (usernameRe.test(document.querySelector('#username').value) && passwdRe.test(document.querySelector('#password').value) && pwd1.value === pwd2.value ); }
之前明明都对可就是通不过,后来发现是因为正则表达式{3,10}逗号后面不能有空格
{3,10}
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谢谢碎碎念
之前明明都对可就是通不过,后来发现是因为正则表达式
{3,10}
逗号后面不能有空格