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Simple and Easy-To-Use Validation Utility Library for Java

License: MIT License

Java 100.00%

validation-library validation-util easy-to-use null-check java-8 java

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Checking for valid IP address

Hello,

The implementation for assertValidHostname seems to be checking for validity of an IP address as well. However, the checks on ipv4 seem weak. For instance, the following are invalid, while the function does not throw any exception:
124.14.32.abc (invalid characters)
231.54.11.987 (range of last octet incorrect)
23.64.12 (incorrect number of octets)
Also, ipv6 does not seem to be supported. For instance, 2001:0438:FFFE:0000:0000:0000:0000:0A35 should be valid.

On handling non-ascii characters in email address

Hello,

The article https://en.wikipedia.org/wiki/Email_address#Internationalization indicates that as per RFC 6530, usage of non-ASCII characters is enabled in both the local-parts and domain of an email address. Going by this information, instances like [email protected].उदाहरण.परीक्षा should be treated as valid email address by assertValidEmailAddress.

Thanks.

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