0{0,2}the literal 0 (4810 / 608 / 3016) , repeated between 0 and 2 times
\(?optionally matches the literal ( (4010 / 508 / 2816)
\)?optionally matches the literal ) (4110 / 518 / 2916)
*matches any number of characters from the set below:
the literal (3210 / 408 / 2016)
(the literal ( (4010 / 508 / 2816)
)the literal ) (4110 / 518 / 2916)
+matches at least one character from the set below:
the literal (3210 / 408 / 2016)
\da digit
*matches any number of characters from the set below:
the literal (3210 / 408 / 2016)
(the literal ( (4010 / 508 / 2816)
)the literal ) (4110 / 518 / 2916)
*matches any number of characters from the set below:
the literal (3210 / 408 / 2016)
-the literal - (4510 / 558 / 2D16)
\d{2}a digit, repeated exactly 2 times
*matches any number of characters from the set below:
the literal (3210 / 408 / 2016)
-the literal - (4510 / 558 / 2D16)
\d{2}a digit, repeated exactly 2 times
*matches any number of characters from the set below:
the literal (3210 / 408 / 2016)
-the literal - (4510 / 558 / 2D16)
\d{2}a digit, repeated exactly 2 times