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Conditional Regex
Question Posted on 23 Apr 2020

Home >> Tutorial >> Regex >> Conditional Regex

Conditional Regex
When we had condition to select or not or choose some values as optional . For example we have values are "Car|Scooter|Cycle" here we can use "or". You have to write for below regex where you need to match 2 values and need to skip 2 values.

(14)conditional :- Optional OR
Task    Text
Match    i Love Hat
Match    i Love Rat
  Skip     i Love Led
  Skip     i Love Bed

InputAnswer:-

To view Solution for above Regex

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Regex introduction 2nd step and matching Digits

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More Group Work

Conditional Regex

:) Categoriese

abc…	Letters
123…	Digits
d	Any Digit
D	Any Non-digit character
.	Any Character
.	Period
[abc]	Only a, b, or c
[^abc]	Not a, b, nor c
[a-z]	Characters a to z
[0-9]	Numbers 0 to 9
w	Any Alphanumeric character
W	Any Non-alphanumeric character
{m}	m Repetitions
{m,n}	m to n Repetitions
*	Zero or more repetitions
+	One or more repetitions
?	Optional character
s	Any Whitespace
S	Any Non-whitespace character
^…$	Starts and ends
(…)	Capture Group
(a(bc))	Capture Sub-group
(.*)	Capture all
(abc\|def)	Matches abc or def

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