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Prevent duplicate record in string using jquery

Prevent duplicate record in string using jquery

Yaduveer Saini

Yaduveer Saini

11y934

hi,

Please any idea for prevent duplicate record not exists in string.

Thanks in Advance

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Mukesh Kumar11y ago
Accepted answer
Hi,

Use like this
if(your_string.indexOf('-') === -1) { alert("no dash found."); }
or
You can use these links which show you live example of string prevention which is already exists.

http://jsfiddle.net/PureJScript/wZmeG/
http://jsfiddle.net/zatHH/1/

Hope this will help you.
thanks
+1
Priyaranjan K S11y ago
Is this a string array ? Do you want to prevent duplicate when you are inputting text into an existing string ? Give a scenario example

Thanks,
Priyan
+2