How can I extend a regex pattern to prevent certain characters in the beginning and in the end?
2319
How to validate an email address using a regular expression?
95874
RegExp word boundary with special characters (.) javascript
101144
How to match, but not capture, part of a regex?
103269
How to keep the spaces at the end and/or at the beginning of a String?
75217
Replace (parsing "\" illegal at end of pattern)
117463
jQuery validate: How to add a rule for regular expression validation?
71992
Replacing pattern only when it matches a whole word
41380
How to check if a given Regex is valid?
89219
How can I find and replace only if a match forms a whole word?
9171
regex for matching something if it is not preceded by something else
35989
Match a pattern only when NOT preceded or followed by another pattern
71954
Regular expression to stop at first match
92508
How to remove all white space from the beginning or end of a string?
92181
Search and replace a pattern containing backslashes
43339
Regular expression to match non-ASCII characters?
7569
How do you match only valid roman numerals with a regular expression?
30628
Overlapping matches in Regex