Aug 29, 2010 · IIRC @Valid isn't a Spring annotation but a JSR-303 annotation (which is the Bean Validation standard). What it does is it basically checks if the data that you send to the method is …

Jan 12, 2014 · sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target While some of the other answers are appropriate and helpful for …

Sep 10, 2008 · Actually, valid IPv6 addresses include uncompressed, compressed, uncompressed-hybrid, and compressed hybrid. It really takes a lot more than what you have to actually match any …

There's what's technically a valid URL and what's actually used as a URL today. Only 25% of the internet is even written in English. #2 and #4 languages are Chinese and Arabic.

Feb 9, 2012 · I have a Java client trying to access a server with a self-signed certificate. When I try to Post to the server, I get the following error: unable to find valid certification path to requested tar...

Mar 23, 2016 · In the example code snippets of the question, @Valid and @Validated make no difference. But if the @RequestBody is annotated with a List object, or is a string value annotated by …

Dec 30, 2011 · All String and Symbol values, including the empty String, are valid as property keys. A property name is a property key that is a String value. String escaping The characters needing …

There are the Uri.IsWellFormedUriString and Uri.TryCreate methods, but they seem to return true for file paths, etc. How do I check whether a string is a valid (not necessarily active) HTTP URL for...

May 29, 2015 · Deserializing that string using a JSON serializer will take care of both the quotes and the escaped slash. Escaping your forward slashes with a backslash is something that some JSON …

Dec 19, 2018 · I have a string that should be a UUID. Is there any built-in Python function available to check whether the UUID is valid or not, and to check its version?