Want to set number of digits after the decimal point

[heminfotech]

I need to validate that the number should be in the format of the 00.00 and not 00.00..........

Pls. Any one know regarding JS function that can help me on this.

Thanks for all your support


Hello friends I want to edit this a bit Pls help me

My Criteria for checking the values are it must not be greater than 6 digits including decimal point "xxx.xx" this is ideal format but u can enter values like .00,0.00,00.00 etc I need to check that there must not be more than 2 digits after the decimal point .000 its wrong method how to validate this pls help me on this

thanks

[Submerged]

If you don't need it chopped off until the next page (if your submitting a form with it), you could use the PHP function "round", which comes with a way to leave a few desired decimals.  If you need an immediate change, I'm sure JS can do it, just not good enough with it to know how off the top of my head.

[fenway]

You can be lazy and just chop it with substring(), or you can use Math.round().