RegEx to add Plus Symbol

1. General
1

What is the preferred RegEx to add a “+” symbol to a number in routes?

Failed attempts:

\ - escape
\ - escape
u002B1 - ASCII hex

2

Hi,

If you want to append a “+” on an outgoing call-leg this is how I do it.

/^([4-8][0-9]{6})$/+\1

1 Like