Regular Expressions 101

^start of line

Character Class[\w +\.,#\u00E0-\u00FC\-\:\%\€\@\§\!]+

+matches at least one character from the set below:

\wany word character

the literal (32₁₀ / 40₈ / 20₁₆)

+the literal + (43₁₀ / 53₈ / 2B₁₆)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

,the literal , (44₁₀ / 54₈ / 2C₁₆)

#the literal # (35₁₀ / 43₈ / 23₁₆)

\u00E0-\u00FCone character from à (224₁₀) to ü (252₁₀) (case insensitive)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

\:the literal : (58₁₀ / 72₈ / 3A₁₆)

\%the literal % (37₁₀ / 45₈ / 25₁₆)

\€the literal € (8364₁₀ / 20254₈ / 20AC₁₆)

\@the literal @ (64₁₀ / 100₈ / 40₁₆)

\§the literal § (167₁₀ / 247₈ / A7₁₆)

\!the literal ! (33₁₀ / 41₈ / 21₁₆)

$end of line

Global pattern flags

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

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

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

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Search reference

Regular Expression

^[\w +\.,#\u00E0-\u00FC\-\:\%\€\@\§\!]+$

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