Capture negative dollar values

Question

the following expression captures positive dollar values i.e. 400$ how can i modify this to capture negative values only.

pattern = re.compile(r'^\d+\$$')

Use `r'^-\d+\$$'`, add `-` after `^`. See [this post](https://stackoverflow.com/a/15814681/3832970). — Wiktor Stribiżew, Feb 27 '18 at 12:02

score 0 · Accepted Answer · answered Feb 27 '18 at 12:04

0

Try pattern = re.compile(r'^-\d+\$$') You just need to add a - sign in there.

answered Feb 27 '18 at 12:04

Ryan

1 Answers1