Simple example program of validating form using onblur function Teenyoung sex web cam
For the sake of demonstration, we have taken five countries only. function form Validation() function userid_validation(uid,mx,my) function passid_validation(passid,mx,my) function all Letter(uname) function alphanumeric(uadd) function countryselect(ucountry) function allnumeric(uzip) function Validate Email(uemail) function validsex(umsex,ufsex) Flowchart : Download the Validation code from here.Executes Java Script whenever a user moves with the mouse the focus away from an element within a form.
Shows you how to write a script that ensures your form is filled in correctly before it's sent to your server.
Great for "required fields" such as email addresses!
The tutorial explores Java Script validation on submit with detail explanation.
Following pictorial shows in which field, what validation we want to impose.
Because the code is stored on the server, server-side validation requires a roundtrip to the server.