Hi all,
How could we validate that given string should only contains alphabetic characters,
pls share some ideas,
thanks in advance

Recommended Answers

  1. use the String matches(Regex) method with a regular expression for whatever you consider to be a letter in whatever languages you need to support.
  2. check each char in the String one at a time using Character's isLetter(char) method which knows about non-english characters.
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All 3 Replies

  1. use the String matches(Regex) method with a regular expression for whatever you consider to be a letter in whatever languages you need to support.
  2. check each char in the String one at a time using Character's isLetter(char) method which knows about non-english characters.

thanks for the replies

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