Validating last character regex internet dating tiips
For the first name, it should only contain letters, can be several words with spaces, and has a minimum of 3 characters but a max at top 30 characters. Jason, jason, jason smith, jason smith , JASON, Jason smith, jason Smith, jason SMITH). After going through all of these answers I found a way to build a tiny regex that supports most languages and only allows for word characters.
For the last name, it should be a single word, only letters, with at least 3 characters but at most 30 characters. It even supports some special characters like hyphens, spaces and apostrophes. I used the following code for my PHP: if (preg_match('/\b([A-Z][a-z][- ]|[A-Z][- \'][A-Z] [a-z][- ]|[a-z][ -\'][A-Z][a-z])/', $name) # there is no space line break between in the above "if statement", any that # you notice or perceive are only there for formatting purposes.
Lesson 1: An Introduction, and the ABCs Lesson 1½: The 123s Lesson 2: The Dot Lesson 3: Matching specific characters Lesson 4: Excluding specific characters Lesson 5: Character ranges Lesson 6: Catching some zzz's Lesson 7: Mr. Kleene Lesson 8: Characters optional Lesson 9: All this whitespace Lesson 10: Starting and ending Lesson 11: Match groups Lesson 12: Nested groups Lesson 13: More group work Lesson 14: It's all conditional Lesson 15: Other special characters Lesson X: Infinity and beyond!
Lets expand our query further: suppose that we want to get all the data rows that have punctuation characters in them staring with the most common of comma, period, exclamation point, question mark, semicolon and colon.
In the below query, we look for each of these characters and get thirteen results.
In addition, we can also check if we have a special punctuation character, followed by a space, followed by any character, followed by an alphabetic character.
We have no data that matches our first query from the above queries as every punctuation point is followed by either a space or ends the data row.
This reduces backtracking and the need for boundaries in the broad sense of the term, in which I include lookarounds.