Form Validation Using PHP.. Help

[whizynix02]

Hello every one..

I need a contact us form that has a validation for:

• empty values
• numbers only
• input length
• email address
• strip html tags
• enable and disable a field when i click a radio botton

i've encoded some of it but i seems that it does not jive together. hmm like my email validation php and validation on fields like text box and radio button does not jive in. Can i ask for some help ..

thanks in advance..

 

[garrettroyce]

Why don't you post some of your code so that we can suggest additions/modifications?

 

[kbjradmin]

use spry by adobe; its not php, its javascript; but i think it will do what you want.

 

[TheMan177]

use spry by adobe; its not php, its javascript; but i think it will do what you want.

Client-side validation is only to improve user experience. You still must validate input on the server.

 

[descalzo]

Client-side validation is only to improve user experience. You still must validate input on the server.

Well, his last request

enable and disable a field when i click a radio botton

does seem to be client side.

It would be nice to know if he actually wants to strip all HTML codes or just 'sanitize' them.

By 'numbers', are 14 14.1 and 1.41e3 all ok?

Empty values and input length can be considered the same think. First strip leading/trailing white space and then take the length. If it is zero, it is an empty value.

 

[whizynix02]

Why don't you post some of your code so that we can suggest additions/modifications?

Sorry for the late reply. Yeah, i'll organize first the codes and fields that i need. thanks in advance.

 

[lhyman]

Google Search:

http://yensdesign.com/2009/01/how-validate-forms-both-sides-using-php-jquery/

 

[whizynix02]

Google Search:

http://yensdesign.com/2009/01/how-validate-forms-both-sides-using-php-jquery/

Thank you for this link.. I will take a good look on it.

Thank you again.