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I haven’t used regular expressions soo much, so I’m having difficulty . I want regex that only validates that the field contains digits, but that does not care about how many.
It should approve 77 and 2377? But do not approve 77.43 or xyz777.
How can I get this using regular expression? Is this expression ^[0-9]+$ ok or not
It’s OK. You can just use
^\d+$for all it matters anyway.