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Niall Pemberton commented on LANG-409: -------------------------------------- Validator has GenericValidator.minLength(String, int) - but it doesn't do the "ignoring whitespace" bit: http://tinyurl.com/2ne6qk > StringUtils.isText to check in a null safe way if a String has (real) text > -------------------------------------------------------------------------- > > Key: LANG-409 > URL: https://issues.apache.org/jira/browse/LANG-409 > Project: Commons Lang > Issue Type: Improvement > Reporter: Jörg Gottschling > Priority: Minor > > I used something similar from the Spring Framework and it was useful. I > suggest two methods where the second is a little more advanced then theirs. > First a method StringUtils.isText(String text) : boolean which checks if the > String is not null and contains a least one not whitespace character. (In > Spring it's "hasText", but "isText" seams to be more consistent within > commons lang.) > The second method could be StringUtils.isText(String text, int n) : boolean > which checks if the String is not null and contains a least n not whitespace > characters. > Question: What happens if a (stupid ;-) developer checks for -5 characters? I > think it should throw an IllegalArgumentException. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.