docs: tutorial: add verify to avoid empty content for newTodo (#2712)

* docs: tutorial: add verify for newTodo - 1 add verify for newTodo * Update options.js * Update options.js * Update options.js 2 * docs: tutorial: update step-8 sync step-7's change to step-8 Signed-off-by: SPeak <[email protected]> * docs: tutorial: add 'required' attribute to avoid empty content for newTodo step-7/step-8 add 'required' attribute to avoid empty content for newTodo Signed-off-by: SPeak <[email protected]> --------- Signed-off-by: SPeak <[email protected]>
vuejs · Feb 25, 2024 · ee2c10b · ee2c10b
1 parent a63715c
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/src/tutorial/src/step-7/App/template.html b/src/tutorial/src/step-7/App/template.html
@@ -1,6 +1,6 @@
 <form @submit.prevent="addTodo">
-  <input v-model="newTodo">
-  <button>Add Todo</button>    
+  <input v-model="newTodo" required placeholder="new todo">
+  <button>Add Todo</button>
 </form>
 <ul>
   <li v-for="todo in todos" :key="todo.id">

diff --git a/src/tutorial/src/step-8/App/template.html b/src/tutorial/src/step-8/App/template.html
@@ -1,5 +1,5 @@
 <form @submit.prevent="addTodo">
-  <input v-model="newTodo">
+  <input v-model="newTodo" required placeholder="new todo">
   <button>Add Todo</button>
 </form>
 <ul>

diff --git a/src/tutorial/src/step-8/_hint/App/template.html b/src/tutorial/src/step-8/_hint/App/template.html
@@ -1,5 +1,5 @@
 <form @submit.prevent="addTodo">
-  <input v-model="newTodo">
+  <input v-model="newTodo" required placeholder="new todo">
   <button>Add Todo</button>
 </form>
 <ul>