Regular Expressions 101

DATAthe literal text DATA (case sensitive)

.any character (except for line terminators)

trackingthe literal text tracking (case sensitive)

.any character (except for line terminators)

user = the literal text user = (case sensitive)

Group 1(.*?)

.*?any character (except for line terminators), repeated any number of times

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

Global pattern flags

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

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

DATA.tracking.user = (.*?)\}

New

<script>
  DATA.tracking.user = { age: "19", name: "John doe" } // This works

  DATA.tracking.user = { 
      age: "19", 
      name: "John doe" 
  } // This does not works
</script>