problem with submitting values multiple select

[Ben]

I want users to be able ti fill in any number with up to 4 digits or 3 digits with a comma as decinal separation.

Ah, okay! Hmm... try this instead:

Code:

rules.push("reg_exp,aantal_groen,^\s*[0-9\\,]{3,4}\s*$,i,alleen cijfers en komma!");

The "[0-9\\,]" bit is a "character class". It matches any number, 0-9 and the comma (double escaped to make it work within the string). The {3,4} bit matches the preceding expression either 3 or 4 times.

I think that'll work...

- Ben