wrong input pop-up message

[underscore]

hello all TSD supporter


i am using a PHP to develop my page... what i wanted to do in my mind is to have a pop-up message if the user input an invalid data like textbox or list menu in my page.

pls. show me a sample code...


thanks. TSD

[rpnew]

hello all TSD supporter


i am using a PHP to develop my page... what i wanted to do in my mind is to have a pop-up message if the user input an invalid data like textbox or list menu in my page.

pls. show me a sample code...


thanks. TSD

Hi,
I dont know whether you can do this with PHP or not but validation is very easy with small javascript.

RP

[underscore]

Hi,
I dont know whether you can do this with PHP or not but validation is very easy with small javascript.

RP

what i mean if the user has a wrong input in a certain text box in html form. what code in java script i write.

can you show me a sample code sir?

[ak1dnar]

what i mean if the user has a wrong input in a certain text box in html form. what code in java script i write.

can you show me a sample code sir?

How far you have completed on this? what you mean By "wrong inputs" ?
Its better if YOU can give us an example about your application.

[underscore]

How far you have completed on this? what you mean By "wrong inputs" ?
Its better if YOU can give us an example about your application.

[wrong inputs] i mean i have a textbox in html form which intended for date only but the user input a text. now what should i want if the user input a text when the user press the enter key thr will be an an error message displayed.

[ak1dnar]

[wrong inputs] i mean i have a textbox in html form which intended for date only but the user input a text. now what should i want if the user input a text when the user press the enter key thr will be an an error message displayed.

You can do it on both client side and server side. Ask the question in the javaScript forum to do it by client side.
If you need to do the same by server side just refer to do these links.

http://php.net/regex

http://php.net/checkdate

http://www.regular-expressions.info/php.html