javascript - Regular expression using + problem in js -
In the phone verification I am using regular expressions, I must use that "+" sign in regular expression + Ways to provide sign because + the mark indicates one or more preceding character (s), even if I call it \ +
?
As you would like to be the predecessor \
like:
/ ^ \ + \ d + $ /
This example only matches the starting stars with +
, which is either Happens with more than one digit.
Comments
Post a Comment