?? checkutil.java
字號:
package huitong.util;
public class CheckUtil
{
public static boolean checkEmail(String email)
{
if (email == null) return false;
if (email.length() < 5) return false;//*@*.*
if (email.indexOf('@') == -1)return false;
if (email.indexOf('.') == -1) return false;
if (email.lastIndexOf('.') == email.length()-1)return false;
return true;
}
public static boolean checkName(String name)
{
if (name == null) return false;
if (name.trim().length() < 1) return false;//有效長度的限制
if (name.indexOf('.') != -1)return false;//點號
if (name.indexOf('@') != -1)return false;
if (name.indexOf('#') != -1)return false;
if (name.indexOf('&') != -1)return false;
if (name.indexOf('"') != -1)return false;//雙引號
if (name.indexOf(':') != -1)return false;
if (name.indexOf('\\') != -1)return false;
if (name.indexOf('/') != -1)return false;
return true;
}
}
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