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Regular
Expressions
101
Regular
Expressions
101
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Regular Expression
/
^(?!^([a-z]+|[A-Z]+|\d+|[\W_]+)$).{4,20}$
/
gm
Test String
New
aaaaaaaaa 111111111 AAAAAAAA !@#!@#!@ aaaaa11111 aaaaaAAAAA aaaaa!@#@! 11111aaaaa 11111AAAAA 11111!@!@$ AAAAAaaaaa AAAAA11111 AAAAA12312 !@#$%&aaaa !@#$%&1231 !@#$%&AAAA 1123as%@#%AAFFSS sdffsg#$52ERgWAfW14 sdffsg#$52ERgWAfW141 sdffsg#$52ERgWAfW1412 __________ ---------- |||||||||| ¹¹¹¹¹¹¹¹¹¹ ²²²²²²²²²² ³³³³³³³³³ ££££££££ ¢¢¢¢¢¢¢¢¢¢ ¬¬¬¬¬¬¬¬¬¬ ////////// °°°°°°°°°° ªªªªªªªªªªª aaaaaaaaaaaaa ºººººººººººººº ₢₢₢₢₢₢₢₢₢₢₢₢₢₢
Substitution
Processing...