Archive for the ‘validations’ Category
A Quick Review on ENCRYPTIONS We all are very familiar with the ruby encryptions we usually implement SHA1 or MD5 in our rails applications. In my ongoing project i have been through encryptions in little bit more depth. MD5 was the most widely used hash algorithm, it converts a string [ Read More ]
Hello Everyone !! I have released a captcha plugin Simple Captcha. It is really simple to implement, and provides a cool feature of multiple styles of images. Visit here for more explanation. Previous post on validates_captcha ——————————————————— To implement captcha in RubyonRails, validates_captcha plugin can be a good option but [ Read More ]
A regular expression (abbreviated as regexp or regex, with plural forms regexps, regexes, or regexen) is a string that describes or matches a set of strings, according to certain syntax rules. Regular expressions are used by many text editors and utilities to search and manipulate bodies of text based on [ Read More ]