Regular Expressions 101

Positive Lookbehind(?<=\G(?!^)|clients_field_)

1st Alternative\G(?!^)

\Gstart of current search

Negative Lookahead(?!^)

^start of string

2nd Alternativeclients_field_

clients_field_the literal text clients_field_ (case sensitive)

Group 1(\w*)

\w*any word character, repeated any number of times

-the literal - (45₁₀ / 55₈ / 2D₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(?<=\G(?!^)|clients_field_)(\w*)-

New

"clients_field_4741a6c5-3855-4455-b487-0b38b0038ae6": "info@domain.com",
"clients_field_78f225e0-1a78-4930-b251-ad2217baeb1b": "2017-07-26"

$1