Performing Form Validation with Regular Expressions
It’s your responsibility as a developer to ensure that your users’ data is useful to your app, so you need to confirm that critical information is validated before storing it in your database.
KeywordsPattern Match Regular Expression Character Class Error Message Word Boundary
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
© Jason Lengstorf and Keith Wald 2016