Could any of you help me with a regular expression which will accept these:
For every thousand a comma will be accepted. No less than 4 decimal points in number
I've been testing this pattern but fails in some scenarios:
^\d+(\,\d+{1.3} \.d{1.4})*$
Valid inputs:
1
11
111
1,111
1,111,111
1.1111
11.1111
111.1111
1,111.1111
Invalid inputs:
Any letter
1,1
1.1
1.11
1,11.11
1,111.1
The main criterions are: (4 decimal points are obligatory). (3 numbers per thousand must have a comma.)
Is this more complicated than
/^\d\d?\d?(,\d\d\d)*(\.\d\d\d\d)?$/
or if you prefer
/^\d{1,3}(,\d{3})*(\.\d{4})?$/
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