Form/form-multi-field-

"use client";

import { zodResolver } from "@hookform/resolvers/zod";
import { useForm } from "react-hook-form";
import { z } from "zod";

import { Button } from "@/components/ui/button";
import {
  Form,
  FormControl,
  FormDescription,
  FormField,
  FormItem,
  FormLabel,
  FormMessage,
} from "@/components/ui/form";
import { Input } from "@/components/ui/input";

export const title = "Three Field Form";

const formSchema = z.object({
  firstName: z.string().min(2, {
    message: "First name must be at least 2 characters.",
  }),
  lastName: z.string().min(2, {
    message: "Last name must be at least 2 characters.",
  }),
  email: z.email({
    error: "Please enter a valid email address.",
  }),
});

const Example = () => {
  const form = useForm<z.infer<typeof formSchema>>({
    resolver: zodResolver(formSchema),
    defaultValues: {
      firstName: "",
      lastName: "",
      email: "",
    },
  });

  function onSubmit(values: z.infer<typeof formSchema>) {
    console.log(values);
  }

  return (
    <div className="w-full max-w-md">
      <Form {...form}>
        <form className="space-y-4" onSubmit={form.handleSubmit(onSubmit)}>
          <div className="grid grid-cols-2 gap-4">
            <FormField
              control={form.control}
              name="firstName"
              render={({ field }) => (
                <FormItem>
                  <FormLabel>First Name</FormLabel>
                  <FormControl>
                    <Input
                      className="bg-background"
                      placeholder="John"
                      {...field}
                    />
                  </FormControl>
                  <FormMessage />
                </FormItem>
              )}
            />
            <FormField
              control={form.control}
              name="lastName"
              render={({ field }) => (
                <FormItem>
                  <FormLabel>Last Name</FormLabel>
                  <FormControl>
                    <Input
                      className="bg-background"
                      placeholder="Doe"
                      {...field}
                    />
                  </FormControl>
                  <FormMessage />
                </FormItem>
              )}
            />
          </div>
          <FormField
            control={form.control}
            name="email"
            render={({ field }) => (
              <FormItem>
                <FormLabel>Email</FormLabel>
                <FormControl>
                  <Input
                    className="bg-background"
                    placeholder="john@example.com"
                    type="email"
                    {...field}
                  />
                </FormControl>
                <FormDescription>
                  We'll use this to contact you.
                </FormDescription>
                <FormMessage />
              </FormItem>
            )}
          />
          <Button type="submit">Create Account</Button>
        </form>
      </Form>
    </div>
  );
};

export default Example;