[英]Spring Boot example for @NotEmpty annotaion
I am developing spring boot application which has freemarker for UI. 我正在开发具有用于UI的freemarker的spring boot应用程序。 I want to use @NotEmpty annotation for radio button.
我想对单选按钮使用@NotEmpty批注。 eg "input type="radio"
例如“ input type =” radio“
I can see examples on internet but they are with form tag(spring tag). 我可以在互联网上看到示例,但它们带有表单标签(弹簧标签)。
Can someone give me example for above without form tag. 有人可以给我上面没有表单标签的示例。
You can use 您可以使用
<@spring.formRadioButtons "x.y"/>
<@spring.showErrors "<br>"/>
to display the validation messages. 显示验证消息。
Have a look at this tutorial: 看一下本教程:
https://hellokoding.com/form-data-binding-and-validation-example-with-java-spring-boot-and-freemarker/ https://hellokoding.com/form-data-binding-and-validation-example-with-java-spring-boot-and-freemarker/
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