Validate that the phone number only contains only numbers
312
How to validate phone numbers using regex
114289
Only allowing up to three digit numeric characters in a text box
91683
What regular expression will match valid international phone numbers?
56842
Sort on a string that may contain a number
35434
Check if $REPLY is in a range of numbers
123652
Returning only part of match from Regular Expression
131415
java phone number validation
112886
IPhone simple phone number validation
2223
Regular expression to match 7-12 digits; may contain space or hyphen
32883
Convert number to list of digits
114378
How to check if the string is empty?
127526
List column (number) custom validation - whole/half values
120682
How do I verify that a string only contains letters, numbers, underscores and dashes?
100058
Best way to get all digits from a string
108466
What's the right way to represent phone numbers?
126055
Using the validation data
64111
Is my JavaScript validating enough?