Have you ever wondered what the information on your credit card actually means or if it is valid? A quick read of anatomy of a credit card gives us the possibility of presenting an easy to use tool to decode the hidden secrets of your credit card code, with no risk and no pain. ...
We then create a credit card text box. Since we want the text box to retain the value that a user enters, we set the value attribute equal to the $number. You'll see later that this $number holds the credit card number that the user entered. We put PHP code by the right side of...
How to verify a credit card is valid Simply type your credit card number into the form above, and hit enter. You can enter the number in either format AAAABBBBCCCCDDDD or AAAA-BBBB-CCCC-DDDD Here are some examples Valid credit card numbers Completely invalid numbers. ...
Keep in mind that this method checks the format. You must still check on the server to see whether a credit card with this number exists. Display the Credit Card Issuer Each firm that provides the card has a unique identifying number that we may use to establish that this credit card belo...
If the card is valid, this form can detect what type of card it is based on the number entered. HTML Code The HTML code to validate a credit card and find out what type of credit card it is is shown below. <table> <tr> <td> Credit Card Number </td> <td> <input type= "text...
number:"Please enter a valid number.", numberDE:"Bitte geben Sie eine Nummer ein.", digits:"Please enter only digits", creditcard:"Please enter a valid credit card number.", equalTo:"Please enter the same value again.", accept:"Please enter a value with a valid extension.", ...
errors.creditcard={0} is not a valid credit card number. errors.email={0} is an invalid e-mail address. 这在struts-blank的例子中会有,在开发项目的时候,注意这些默认资源 关于自己定义规则,以后再作研究 三、 结合上面的两种验证 如果即在 Form Beans中重载了 validate方法,又启用了 Validate框架,那...
number: "Please enter a valid number.", numberDE: "Bitte geben Sie eine Nummer ein.", digits: "Please enter only digits", creditcard: "Please enter a valid credit card number.", equalTo: "Please enter the same value again.",
(ISO).",number:"请输入合法的数字",digits:"只能输入整数",creditcard:"请输入合法的信用卡号",equalTo:"请再次输入相同的值",accept:"请输入拥有合法后缀名的字符串",maxlength:$.validator.format("请输入一个长度最多是 {0} 的字符串"),minlength:$.validator.format("请输入一个长度最少是 {0} 的...