Which characters make a URL invalid? - Stack Overflow
Oct 10, 2009 · 12 All valid characters that can be used in a URI (a URL is a type of URI) are defined in RFC 3986. All other characters can be used in a URL provided that they are "URL …
What does the @Valid annotation indicate in Spring?
Aug 29, 2010 · 21 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 …
Valid characters of a hostname? - Stack Overflow
Checkout this wiki, specifically the section Restrictions on valid host names Hostnames are composed of series of labels concatenated with dots, as are all domain names. For example, …
html - What characters are valid in a URL? - Stack Overflow
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.
Difference between @Valid and @Validated in Spring
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 …
java - Spring boot validation annotations @Valid and @NotBlank …
Feb 5, 2018 · Learn how to fix issues with @Valid and @NotBlank annotations in Spring Boot.
How do I resolve "%1 is not a valid Win32 application"?
Apr 9, 2013 · How do I resolve "%1 is not a valid Win32 application"? Asked 16 years, 9 months ago Modified 12 years, 3 months ago Viewed 111k times
What are the valid characters that can show up in a URL host?
Jul 29, 2015 · Please see Restrictions on valid host names: Hostnames are composed of series of labels concatenated with dots, as are all domain names 1. For example, "en.wikipedia.org" is a …
java - Unable to find valid certification path to requested target ...
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 …
Maven - unable to find valid certification path - Stack Overflow
Feb 3, 2018 · Have a look at this question/answer: "PKIX path building failed" and "unable to find valid certification path to requested target" But if you really can't access the Maven Central …