|  | Check if Array has numbers | | |
| | | Web Maven |  |
|  Posted: Mon Jul 28, 2008 7:23 pm Post subject: Check if Array has numbers |  |
I have an Array that has users IDs some are only Alpha and some are only
Numeric. I want to search my array and remove the Numeric values from the
array so I only see the Alpha values when displayed. I know I need to use
Array.splice to remove the value from the array but I am not sure how to
identify if a value is a number and not a name. The ID numbers are random and
can range from 1 digit to 10 digits.
Is there any way to confirm if an Array value is a number?
Thank you;
Raymond |
| |
| | | kglad | |
| | Posted: Mon Jul 28, 2008 7:26 pm Post subject: Re: Check if Array has numbers | |
| you can use the isNaN() function. |
| |
| | | Web Maven | |
| | Posted: Mon Jul 28, 2008 7:30 pm Post subject: Re: Check if Array has numbers | |
Thank you;
This looks like what I have been looking for!! |
| |
| | | kglad | |
| | Posted: Mon Jul 28, 2008 7:33 pm Post subject: Re: Check if Array has numbers | |
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