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リビジョン b15ab8d2

Add validation for form

learn/java/spring/SpringThoroughIntroduction/hello_mvc_thymeleaf/build.gradle.kts
		dependencies {
		implementation("org.springframework.boot:spring-boot-starter-thymeleaf")
		implementation("org.springframework.boot:spring-boot-starter-web")
		implementation("org.springframework.boot:spring-boot-starter-validation")
		testImplementation("org.springframework.boot:spring-boot-starter-test")
		testRuntimeOnly("org.junit.platform:junit-platform-launcher")
		}

     package com.torutk.spring.echo;
     import jakarta.validation.Valid;
     import org.springframework.stereotype.Controller;
     import org.springframework.ui.Model;
     import org.springframework.validation.BindingResult;
     import org.springframework.web.bind.annotation.RequestMapping;
     import org.springframework.web.bind.annotation.RequestMethod;
-...
+        }
         @RequestMapping(method = RequestMethod.POST)
         public String echo(EchoForm form) {
         public String echo(@Valid EchoForm form, BindingResult result) {
             if (result.hasErrors()) {
                 return "echo/input";
+            }
             return "echo/output";
+        }
+    }

     package com.torutk.spring.echo;
     import jakarta.validation.constraints.NotEmpty;
     import java.io.Serial;
     import java.io.Serializable;
-...
         @Serial
         private static final long serialVersionUID = 1L;
         @NotEmpty
         private String text;
         public String getText() {

他の形式にエクスポート: Unified diff