smuyyh / bankcardformat Goto Github PK
View Code? Open in Web Editor NEW:credit_card: 自动格式化银行卡号的EditText,卡号格式化、归属银行及卡别判断
License: Apache License 2.0
:credit_card: 自动格式化银行卡号的EditText,卡号格式化、归属银行及卡别判断
License: Apache License 2.0
622188开头
BankCardEditText的fromat方法(第69行开始),应该加入空串校验:
String str = editable.toString().trim().replaceAll(WHITE_SPACE, "");
int len = str.length();
if (len == 0) {
if (listener != null) {
listener.failure();
}
return;
}
int courPos;
/**
* 校验银行卡卡号
*/
public boolean checkBankCard(String cardId) {
if (TextUtils.isEmpty(cardId)) {
return false;
}
char bit = getBankCardCheckCode(cardId.substring(0, cardId.length() - 1));
if (bit == 'N') {
return false;
}
return cardId.charAt(cardId.length() - 1) == bit;
}
用博主的项目,谢谢
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.