prohibit two words

[joonstar]

<script type="text/javascript"> 
<!-- 

function chkFrm(){ 

illChar = "FK"; 
var doc = document['oFrm']; 

if(doc['say'].value.toUpperCase().indexOf(illChar,0) != -1){ 
alert(illChar + " is prohibited!"); 
return false; 
} 
} 

//--> 
</script> 

<form name="oFrm" onsubmit="return chkFrm();" action="action.htm" method="post"> 
<textarea name="say" rows="10" cols="25"></textarea> 
<br /> 
<input type="submit" value="Check Form" /> 
</form>

The above code probibits the word "FK."

Then, how can I prohibit two words "FK" and "ST."

I tried to change the prohibited word part like the following, but failed.

illChar = "FK,ST";

Thanks in Advance

[jamescover]

This should have been asked in your previous thread:

http://www.codingforums.com/showthread.php?t=46816

For starting a new thread, you get 2 demerits, and I'm not answering your second question.



-james

[joonstar]

Originally Posted by jamescover

This should have been asked in your previous thread:

http://www.codingforums.com/showthread.php?t=46816

For starting a new thread, you get 2 demerits, and I'm not answering your second question.



-james

I don't quite understand.
The previous post was about one prohibited word.
This is about two prohibited word.
So I thought this is a new post.

Should I post it as related post to the previous post?

[Philip M]

Give my greedy up

Definitely! That would be my advice every time.

And please don't thank people who you want to oblige you with a favour IN ADVANCE. The time to make your gratitude known is AFTER the assistance has been supplied. Thanks in advance for not thanking people in advance in future.

[fci]

take a look here... found it when I was looking for something else
http://blazonry.com/javascript/validform.php