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代码如下

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function checkRegisterForm() { // TODO: var re= /^[0-9a-zA-Z]{3,10}$/; var repass = /^[.]{6,20}$/; var password1 = document.getElementById("password").value; var password2 = document.getElementById("password-2").value; if(!re.test(document.getElementById("username").value)){ return false; } if(!repass.test(password1)){ return false; }

 if(password1 != password2){
     return false;

 }
return true;

}


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