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Guys sign up form validation tutorials needed…..

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Aug 02.2010

Guys…
I am new to web development.I need to learn form validation to create a sign up form.

I know basic PHP and MySQL to create a simple login and sign up systems but i don’t know form validation much so i want to learn it from the beginning.If you have a tutorial or example or something like that to learn form validation please post it here.

Your post will help 100s of php beginners like me to start PHP development.

Thank you very much

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PHP

3 Comments(s) ↴

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@experts585Aug 02.2010 — java script code put this code under the head

function check(){

if(document.data_form.abc.value==""){

alert("Please enter your field name");

return false;

}

return true;

}

Html Code

<form action="" method="post" name="data_form" onsubmit="return check();">

<input name="abc" type="text" value="" />

</from
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@Declan1991Aug 02.2010 — And you'll have to mirror that on the server too. [url=http://www.php.net/manual/en/ref.ctype.php]ctype functions[/url], [url=http://www.php-mysql-tutorial.com/wikis/php-tutorial/form-validation-using-php.aspx]validation tutorial[/url].
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@BocariusAug 02.2010 — Look to php form tutorial
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