Validate Credit card number over your Application

XCode

In this tutorial i describe the how to validate the credit/debit card holder like (Master card,visa card etc).in the most cases every time call to server for checking the number rather then validate using implementation of  Luhn Algorithm for validating the … Continue reading

Regular expression for Email validation in xCode iPhone application.

An email address identifies an email box to which gives any boolean value and then after u can perform any operation further. An example format of an email address islewis@example.net which is read into textfield and follwing example checks email validation. below source code for … Continue reading