[Javascript] Form Validation

In this video, I'll show you how to validate a form with Javascript.

A Javascript validation isn't secure, a server side (PHP) validation should be made too.

The code can be found here :

http://charnycoding.pastebin.com/4xekFznA

In this video, I'm using Dreamweaver Cs5 and Firefox.

Category:

Education

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• label

[unlokia]

@mayurjumani144 It's not kind to mock someone like that. Just saying, ok :-)

[NomisATdk]

their is one great problem with your Jscript code, you need to be aware of that your using the global name space, that can make problems if you have more complicated programs!

[leoyt123]

Thank you so much for this wonderful tutorial! Diggin' this! ;D

[GayBooi]

cant read, cant understand your accent

[6580006247]

regbefore=document.forms[0].el­ements[0].value.replace(/\s+/g­i,"")

reg=new RegExp("jusTinbieber","gi").te­st(regbefore)

if(reg==true && regbefore.length==12){window.a­lert("You are faggot"); }

[mayurjumani144]

nice accent man...the heeedi of the laaable is........:P

but awesome explanation..understood everything....thanks :)

[tezropunkel]

What' wrong with the emphasizing?

[symphoytone]

This was helpful but please give tutorial on how to use external JS file, and how to validate multiple form Items.

[THEODORLOO]

i cant read

[aliceinultraland]

@TheJSBachMr Thanks for your comment. I got it all sorted actually... I did a full course on javascript programming that taught me everything i needed for form validation and a whole bunch more as well. tryimg to copy and paste other people's code just didn't work no matter what i did, or how many different versions I tried so i had to teach myself... which was a much better solution anyway. :)