Posted by "Shaun" on 10/24/05 23:59

Hi,

I am trying to create a regular expression for a width of a room, the value
can be a whole integer (up to 999) with up to 2 decimal places -when it is
stored in the database mysql will pad the value accordingly.

/^[0-9]{1,3}.?[0-9]{0,2}?$/

The only problem I have found with above is that I can enter 1.

Is it possible to modify it so that I can only enter the decimal point if I
enter at least digit after it?

Also is there any difference between [0-9] and \d

Thanks for your help

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