Regular Expressions 101

Pro

^start of line

Character Class[6789]

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

8the literal 8 (56₁₀ / 70₈ / 38₁₆)

9the literal 9 (57₁₀ / 71₈ / 39₁₆)

\d{8}a digit, repeated exactly 8 times

$end of line

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

^[6789]\d{8}$

New

630222544
941641893
625233988
724903785
816794701

910 50 78 87
928-93-38-79
 628238339
275766639
+34 969 97 22 01
792199000

630222544
941641893
625233988
724903785
816794701

910 50 78 87
928-93-38-79
 628238339
275766639
+34 969 97 22 01
792199000