Regular Expressions 101

^start of line

Group 1((\b[A-zÀ-ú']{2,40}\b)\s*){2,}

{2,}repeats the group contents below at least 2 times:

Group 2(\b[A-zÀ-ú']{2,40}\b)

\ban ASCII word boundary

Character Class[A-zÀ-ú']{2,40}

{2,40}matches between 2 and 40 characters from the set below:

A-zone character from A (65₁₀) to z (122₁₀) (case sensitive)

À-úone character from À (192₁₀) to ú (250₁₀) (case sensitive)

'the literal ' (39₁₀ / 47₈ / 27₁₆)

\ban ASCII word boundary

\s*any whitespace character, repeated any number of times

$end of line

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

^((\b[A-zÀ-ú']{2,40}\b)\s*){2,}$

joao Stafin