Extract double nomber from string

Help
1

Hi,

i had to extract a number from a string.
for exemple if i had “my father had 1.5 euro” i extract 1.5

2

use regex with this patttern:
(-?[0-9]+(?:[,.][0-9]+)?)

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image923×518 11.9 KB

3

can you explaine more or dro a code,i think we need regex

4

sure…
RegExr: Learn, Build, & Test RegEx this link will explain the above pattern step by step
and this link: https://www.regular-expressions.info/ will help you understand the regex better.
hope this is helpful

5

Hi
Follow this tutorials