php 驗證類(Email、數字、字串等的驗證)

本文分享一個php 驗證類的代碼，可用於驗證Email地址、驗證是否數字、驗證日期等。有需要的朋友不妨作個參考。 php 驗證類的代碼，如下： 0 && ($D<=$MON[$M] || $D==29 && $Y%4==0 && ($Y%100!=0 || $Y%400==0)); } //End of is_data function }?> 2，php 驗證類的調用樣本： is_email($_POST['email'])) echo "Email is Valid!"; else echo "Not a valid email"; echo " "; if($val->is_number($_POST['number'])) echo "number is Valid!"; else echo "Not a valid number"; echo " "; if($val->is_alpha_numeric($_POST['String'])) echo "String is Valid!"; else echo "Not a valid String"; echo " "; if($val->is_date($_POST['date'])>0) echo "date is Valid!"; else echo "Not a valid date"; echo " "; ?>

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