Regex To Match Consecutive Occurrences Of The Same Character In A String
A regular expression to match consecutive occurrences of the same character in a string.
/([a-zA-Z0-9])\1{2}/
Regular Expressions For Strings
Regex To Match Comma Separated Emails
A Regular Expression to match and validate a list of comma-separated email addresses.
/^[\W]*([\w+\-.%][email protected][\w\-.]+\.[A-Za-z]{2,4}[\W]*,{1}[\W]*)*([\w+\-.%][email protected][\w\-.]+\.[A-Za-z]{2,4})[\W]*$/g
Regex To Match Dollar ($) And Comma (,) In String
A regular expression to match the dollar symbol and comma in a string.
/[$,]/g
Regex To Match Everything After A Specific Character
A regular expression that matches everything after a specific character (like colon, word, question mark, etc.) in a string.
/\FOO(.*)/g
Regular Expression For Empty String
Use this regex to replace empty strings with custom characters in your document.
/^$/g
Indian Financial System Code Regular Expression
A regular expression to match and validate IFSC (Indian Financial System Code) code in India.
/^[A-Za-z]{4}[a-zA-Z0-9]{7}$/g
Regex To Match Anything Except Underscore
A regular expression matches anything before and after an underscore(_) in a string.
/[^_\W]+/
Regex To Match Comma Before & After A String
A regular expression that allows you to match any comma before and/or after a string.
/^,|,$/
Regex To Match A String That Doesn’t Contain A Specfic Character
A regular expression that can be used to match anything that doesn’t have a specific character, like dot(.), comma(,), dash(-), whitespace, etc.
/^[^.]+$/g
Regex To Remove Unnecessary Spaces In A String
A regular expression to match unnecessary whitespaces in a string (excluding spaces between words).
/^\s+|\s+$|\s+(?=\s)/