regex101: Валидность телефона Российской Федерации форматов "+7", "7", "8"

Pro

^start of string

Group 1((\+7|7|8)((\-$[0-9]{3}$\-)|($[0-9]{3}$)|(\s[0-9]{3}\s)|(\-[0-9]{3}\-)|[0-9]{3})[0-9]{3}((\s|\-)?)[0-9]{2}((\s|\-)?)([0-9]{2}))

Group 2(\+7|7|8)

1st Alternative\+7

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

2nd Alternative7

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

3rd Alternative8

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

Group 3((\-$[0-9]{3}$\-)|($[0-9]{3}$)|(\s[0-9]{3}\s)|(\-[0-9]{3}\-)|[0-9]{3})

1st Alternative(\-$[0-9]{3}$\-)

Group 4(\-$[0-9]{3}$\-)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Character Class[0-9]{3}

{3}matches exactly 3 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

2nd Alternative($[0-9]{3}$)

Group 5($[0-9]{3}$)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Character Class[0-9]{3}

{3}matches exactly 3 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

3rd Alternative(\s[0-9]{3}\s)

Group 6(\s[0-9]{3}\s)

\sany whitespace character

Character Class[0-9]{3}

{3}matches exactly 3 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\sany whitespace character

4th Alternative(\-[0-9]{3}\-)

Group 7(\-[0-9]{3}\-)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[0-9]{3}

{3}matches exactly 3 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

5th Alternative[0-9]{3}

Character Class[0-9]{3}

{3}matches exactly 3 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Character Class[0-9]{3}

{3}matches exactly 3 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

Group 8((\s|\-)?)

Group 9(\s|\-)?

?repeats the group contents below at most once:

1st Alternative\s

\sany whitespace character

2nd Alternative\-

\-the literal - (45₁₀ / 55₈ / 2D₁₆)

Character Class[0-9]{2}

Group 10((\s|\-)?)

Group 12([0-9]{2})

$end of string

26 tokens

Regular Expression

^((\+7|7|8)((\-\([0-9]{3}\)\-)|(\([0-9]{3}\))|(\s[0-9]{3}\s)|(\-[0-9]{3}\-)|[0-9]{3})[0-9]{3}((\s|\-)?)[0-9]{2}((\s|\-)?)([0-9]{2}))$

Unit Tests

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