feat: add form component

src/form/index.js

@@ -0,0 +1,36 @@
+// Utils
+import { createNamespace } from '../utils';
+
+const [createComponent, bem] = createNamespace('form');
+
+export default createComponent({
+  provide() {
+    return {
+      vanForm: this,
+    };
+  },
+
+  data() {
+    return {
+      fields: [],
+    };
+  },
+
+  methods: {
+    onSubmit(event) {
+      event.preventDefault();
+
+      const results = this.fields.map(item => item.validate());
+
+      console.log(results);
+    },
+  },
+
+  render() {
+    return (
+      <form class={bem()} onSubmit={this.onSubmit}>
+        {this.slots()}
+      </form>
+    );
+  },
+});