Regular Expressions 101

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javascript

Regex for url

Regex for url
Submitted by anonymous - 8 hours ago
0
pcre2

InputInteger

InputInteger
Submitted by anonymous - a day ago
0
pcre2

hidrologia

qualidade
Submitted by anonymous - 2 days ago
0
javascript

RegEX IBAN SEPA with spaces

RegEX IBAN SEPA with spaces
Submitted by Karim MB - 3 days ago
0
javascript

js获取url上的参数

/(+)=(+)/gm
Submitted by anonymous - 4 days ago
0
pcre2

Celular Brasil

Validar celular do Brasil
Submitted by Paulo Neves - 6 days ago
1
java

phone number middle number parsing

middle number parsing regex
Submitted by anonymous - 6 days ago

Compare two comma separated 4-digit years (first must be greater)

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1

Regular Expression
pcre

/
^ (?<born> # BORN part start (?:(?<o>1)|(?<t>2)|(?<h>3)|(?<f>4)|(?<v>5)|(?<s>6)|(?<n>7)|(?<e>8)|(?<i>9)|(?<z>0)) # Thousands (?:(?<o2>1)|(?<t2>2)|(?<h2>3)|(?<f2>4)|(?<v2>5)|(?<s2>6)|(?<n2>7)|(?<e2>8)|(?<i2>9)|(?<z2>0)) # Centuries (?:(?<o3>1)|(?<t3>2)|(?<h3>3)|(?<f3>4)|(?<v3>5)|(?<s3>6)|(?<n3>7)|(?<e3>8)|(?<i3>9)|(?<z3>0)) # Decades (?:(?<o4>1)|(?<t4>2)|(?<h4>3)|(?<f4>4)|(?<v4>5)|(?<s4>6)|(?<n4>7)|(?<e4>8)|(?<i4>9)|(?<z4>0)) # Last digit ) , (?!\k<born>) #Fail if years are identical (?: #1st digit is lower (?:(?(o)0|(?(t)[01]|(?(h)[0-2]|(?(f)[0-3]|(?(v)[0-4]|(?(s)[0-5]|(?(n)[0-6]|(?(e)[0-7]|(?(i)[0-8]|-1)))))))))) \d{3} | #1st digit is lower or identical (?:(?(o)[01]|(?(t)[0-2]|(?(h)[0-3]|(?(f)[0-4]|(?(v)[0-5]|(?(s)[0-6]|(?(n)[0-7]|(?(e)[0-8]|(?(i)[0-9]|-1)))))))))) #and 2nd is lower (?:(?(o2)0|(?(t2)[01]|(?(h2)[0-2]|(?(f2)[0-3]|(?(v2)[0-4]|(?(s2)[0-5]|(?(n2)[0-6]|(?(e2)[0-7]|(?(i2)[0-8]|-1)))))))))) \d{2} | #1st digit is lower or identical (?:(?(o)[01]|(?(t)[0-2]|(?(h)[0-3]|(?(f)[0-4]|(?(v)[0-5]|(?(s)[0-6]|(?(n)[0-7]|(?(e)[0-8]|(?(i)[0-9]|-1)))))))))) #and 2nd is lower or identical (?:(?(o2)[01]|(?(t2)[0-2]|(?(h2)[0-3]|(?(f2)[0-4]|(?(v2)[0-5]|(?(s2)[0-6]|(?(n2)[0-7]|(?(e2)[0-8]|(?(i2)[0-9]|-1)))))))))) #and 3rd is lower (?:(?(o3)0|(?(t3)[01]|(?(h3)[0-2]|(?(f3)[0-3]|(?(v3)[0-4]|(?(s3)[0-5]|(?(n3)[0-6]|(?(e3)[0-7]|(?(i3)[0-8]|-1)))))))))) \d | #1st digit is lower or identical (?:(?(o)[01]|(?(t)[0-2]|(?(h)[0-3]|(?(f)[0-4]|(?(v)[0-5]|(?(s)[0-6]|(?(n)[0-7]|(?(e)[0-8]|(?(i)[0-9]|-1)))))))))) #and 2nd is lower or identical (?:(?(o2)[01]|(?(t2)[0-2]|(?(h2)[0-3]|(?(f2)[0-4]|(?(v2)[0-5]|(?(s2)[0-6]|(?(n2)[0-7]|(?(e2)[0-8]|(?(i2)[0-9]|-1)))))))))) #and 3rd is lower or identical (?:(?(o3)[01]|(?(t3)[0-2]|(?(h3)[0-3]|(?(f3)[0-4]|(?(v3)[0-5]|(?(s3)[0-6]|(?(n3)[0-7]|(?(e3)[0-8]|(?(i3)[0-9]|-1)))))))))) #and 4th is lower (?:(?(o4)0|(?(t4)[01]|(?(h4)[0-2]|(?(f4)[0-3]|(?(v4)[0-4]|(?(s4)[0-5]|(?(n4)[0-6]|(?(e4)[0-7]|(?(i4)[0-8]|-1)))))))))) ) $
/
gmx

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Submitted by Wiktor Stribizew - 6 years ago