I have working code with a sign up page that needs error checking added I have a webapp sending ajax calls to get stored in database. I need queries to database to combine an incoming ajax call to an already existing record If possible I need two more fields added to database so IP address and useragent for ajax call are also logged. I need some simple string manipulation functions written where we break a longer string into smaller strings. I need a function that pulls a record out of the database and sends it back as a return ajax call Complete details in PDF attached. PDF also available here /u/23768853/webappjob2/job_brief2.pdf Please send quote for cost of this job Desired Skills: AJAX PHP Keywords: Web Programming, AJAX, PHP