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how to check for duplicate words in textarea?

P: 56
hello
I want to check duplicate word in textarea.In textarea,all words are separated by comma.No words are allowed with enter or white space.And the limit is only 7 words i want to insert.I want the code of this.Please help me.



Thanks..........
Sep 2 '08 #1
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2 Replies


nathj
Expert 100+
P: 938
Hi,

Well, my question to you is what have you got so far? My approach would be to split the contents of the textarea into an array. Then loop through the array and for each word I would search the array for a match.

Have a play with the idea and post back with any questions - remember to post the code you have.

Cheers
nathj
Sep 2 '08 #2

Atli
Expert 5K+
P: 5,058
sejal17.

We are not a code-on-demand kind of service. If you require such a service, feel free to post a job offer in the Jobs forum.
We are happy to help you solve problems you may be facing while writing your own code, but we will not write it for you.

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Please make sure you do so in the future.

To underline this I am going to close this thread. If you face any specific problems when attempting to solve this, feel free to post them in a new thread. (And keep the the guidelines in mind if you do!)

Thank you.
MODERATOR
Sep 2 '08 #3

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