Regular Expressions 101

Group 1("filterType":\h+"LOT_SIZE",(?:\R\h+"[^"]+":\h+"[^"]+",?){3})

"filterType":the literal text "filterType": (case sensitive)

\h+any horizontal whitespace character, repeated at least once

"LOT_SIZE",the literal text "LOT_SIZE", (case sensitive)

Non-Capturing Group(?:\R\h+"[^"]+":\h+"[^"]+",?){3}

{3}repeats the group contents below exactly 3 times:

\Ra newline sequence

\h+any horizontal whitespace character, repeated at least once

"the literal " (34₁₀ / 42₈ / 22₁₆)

Negated Character Class[^"]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

":the literal text ":

\h+any horizontal whitespace character, repeated at least once

"the literal " (34₁₀ / 42₈ / 22₁₆)

Negated Character Class[^"]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

,?optionally matches the literal , (44₁₀ / 54₈ / 2C₁₆)

Non-Capturing Group(?:\R\h+"[^"]+":\h+"[^"]+",?){3}

{3}repeats the group contents below exactly 3 times:

\Ra newline sequence

\h+any horizontal whitespace character, repeated at least once

"the literal " (34₁₀ / 42₈ / 22₁₆)

Negated Character Class[^"]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

":the literal text ":

\h+any horizontal whitespace character, repeated at least once

"the literal " (34₁₀ / 42₈ / 22₁₆)

Negated Character Class[^"]+

+matches at least one character outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

,?optionally matches the literal , (44₁₀ / 54₈ / 2C₁₆)

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.

25 tokens

Regular Expression

("filterType":\h+"LOT_SIZE",(?:\R\h+"[^"]+":\h+"[^"]+",?){3})(?:\R\h+"[^"]+":\h+"[^"]+",?){3}

New

"symbol": "ETHBTC",
                "filterType": "LOT_SIZE",
                "minQty": "0.00100000",
                "maxQty": "100000.00000000",
                "stepSize": "0.00100000"
                "minQty": "0.00000000",
                "maxQty": "9201.00570633",
                "stepSize": "0.00000000"
"symbol": "LTCBTC",
                "filterType": "LOT_SIZE",
                "minQty": "0.01000000",
                "maxQty": "100000.00000000",
                "stepSize": "0.01000000"
                "minQty": "0.00000000",
                "maxQty": "33144.83294363",
                "stepSize": "0.00000000"

Extraction