yoda yoda - 4 months ago 8
Javascript Question

javascript regex : only english letters allowed

Quick question: I need to allow an input to only accept letters, from a to z and from A to Z, but can't find any expression for that. I want to use the javascript test() method.

Answer
/^[a-zA-Z]+$/.test('sfjd')

Note: If you have any punctuation marks or anything, those are all invalid too. Dashes and underscores are invalid. \w covers a-zA-Z and some other word characters. It all depends on what you need specifically.

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