The result must agree with the check digit.
结果必须同意检查数字。
It also doesn't verify the credit card's check digit.
也不能检查信用卡的校验位。
The card number, a thirteen - or sixteen-digit string with a check digit.
信用卡号，13或16位数字组成的字符串，包括一个校验位。
A field such as an account consisting of a base number and a check digit.
一种字段，如帐号，由一基数和一个检验数字组成。
A field such as an account consisting of a base number and a check digit.
一种字段，如帐号，由一基数和一个检验数字组成。
应用推荐