Menampilkan Error Validasi

Author: zumardirahman

README.md

@@ -40,3 +40,18 @@ places to ask questions about the Go language.
 
 [rf]: https://reneefrench.blogspot.com/
 [cc3-by]: https://creativecommons.org/licenses/by/3.0/
+
+## Gin Web Framework
+
+Build Status codecov Go Report Card GoDoc Join the chat at https://gitter.im/gin-gonic/gin Sourcegraph Open Source Helpers Release TODOs
+
+Gin is a web framework written in Go (Golang). It features a martini-like API with performance that is up to 40 times faster thanks to httprouter. If you need performance and good productivity, you will love Gin.
+
+https://github.com/gin-gonic/gin
+
+## Model binding and validation
+To bind a request body into a type, use model binding. We currently support binding of JSON, XML, YAML and standard form values (foo=bar&boo=baz).
+
+Gin uses https://github.com/go-playground/validator for validation. Check the full docs on tags usage https://godoc.org/github.com/go-playground/validator#hdr-Baked_In_Validators_and_Tags.
+
+Note that you need to set the corresponding binding tag on all fields you want to bind. For example, when binding from JSON, set json:"fieldname".