Web21 jan. 2016 · Hyphen, underscore, space and numbers are optional, but the first and last characters must be letters. For example, these should all match: abc abc def abc123 … Web19 mrt. 2024 · I’m not a pro in using Regex and can’t figure out why the following behaviour happens, especially if we take into account the difference of matching in Javascript, Java, and Ruby (that’s why I’m a kind of stuck). So I’d like to split a String input on one of the below characters: spaces underscores comma colon punctuation special characters So I …
regex - Regular Expression for Alphanumeric, Hyphen and …
Web2 mrt. 2024 · I got a reference from the link: Javascript validation to allow only Alpha characters, hyphen (-), dot (.), apostrophe ('), and space. And I have exactly the same requirement. But with the regex /^ [a-zA-Z '.-]+$/ following strings are also accepted: ... tavish. ( I need special character only for the middle name) So I tried following regular ... Web28 dec. 2011 · To allow a hyphen only in the middle of the expression, not at the beginning or end, you can use the following. There are likely to be better ways, but this should do the job. You have three groups of [a-z0-9]+ , but the middle one also permits - . engel realty company llc birmingham al
Regex number and hyphen - Stack Overflow
Web18 nov. 2011 · You don't allow for a - anywhere after the @. You'd need to add the - to one of the character classes (except for the single literal period one, which I would have written \.) to allow hyphens. \w is letters, numbers, and underscores. A . inside a character class, indicated by [], is just a period, not any character. WebJavaScript packages; github-username-regex; github-username-regex v1.0.0. A regular expression that only matches a valid Github username For more information about how to use this package see README. Latest version published 6 years ago. License ... Web17 jan. 2024 · Trying to remove numbers after the last hyphen. I tried the below but not working. const str = 'HYC-HTY-VB23'; const result = str.toLowerCase().replace(/-\d*$/, ""); console ... JS Regex to remove numbers after last hyphen in a string. Ask Question Asked 2 years, 2 months ago. Modified 2 years, 2 months ago. Viewed 557 times dreambaby dreamland