Thread: Decimal check
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Old November 25th, 2004, 12:03 PM
ChrisScott ChrisScott is offline
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Hi,

Yep, make pDp = 2 for 2 decimal places.

\d means a decimal character in regular expression syntax, but as it's being passed to the expressions constructor as a string, it needs to be escaped and hence becomes \\d.

new RegExp creates a regular expression object and test is one of it's methods/functions - well worth checking out if you're going to do much in the way of string manipulation or validation.

Cheers,

Chris