angular-challenges/apps/forms/62-crossfield-validation-signal-form/src/app/app.component.html at a87ea0d7d8e27ef586685d51d0ede0695e8dcec6 · tomalaforge/angular-challenges · GitHub

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<div class="min-h-screen bg-gray-100 px-4 py-12 sm:px-6 lg:px-8">
  <div class="mx-auto max-w-md rounded-lg bg-white p-8 shadow-md">
    <h1 class="mb-6 text-3xl font-bold text-gray-900">Registration Form</h1>
    <p class="mb-6 text-sm text-gray-600">
      This form demonstrates cross field validation with reactive forms
    </p>

    <form [formRoot]="registrationForm" class="space-y-6">
      <div>
        @let email = registrationForm.email();
        <label for="email" class="mb-2 block text-sm font-medium text-gray-700">
          Email
          <span class="text-red-500">*</span>
        </label>
        <input
          id="email"
          type="email"
          [formField]="registrationForm.email"
          placeholder="Enter your email"
          class="w-full rounded-md border border-gray-300 px-4 py-2 outline-none transition focus:border-blue-500 focus:ring-2 focus:ring-blue-500"
          [class.border-red-500]="email.invalid() && email.touched()" />
        @if (email.invalid() && email.touched()) {
          @for (error of email.errors(); track error) {
            <p class="mt-1 text-sm text-red-600">{{ error.message }}</p>
          }
        }
      </div>

      <div>
        @let password = registrationForm.password();
        <label
          for="password"
          class="mb-2 block text-sm font-medium text-gray-700">
          Password
          <span class="text-red-500">*</span>
        </label>
        <input
          id="password"
          type="password"
          [formField]="registrationForm.password"
          placeholder="Enter your password"
          class="w-full rounded-md border border-gray-300 px-4 py-2 outline-none transition focus:border-blue-500 focus:ring-2 focus:ring-blue-500"
          [class.border-red-500]="password.invalid() && password.touched()" />
        @if (password.invalid() && password.touched()) {
          @for (error of password.errors(); track error) {
            <p class="mt-1 text-sm text-red-600">{{ error.message }}</p>
          }
        }
      </div>

      <div>
        @let confirmPassword = registrationForm.confirmPassword();
        <label
          for="confirmPassword"
          class="mb-2 block text-sm font-medium text-gray-700">
          Confirm Password
          <span class="text-red-500">*</span>
        </label>
        <input
          id="confirmPassword"
          type="password"
          [formField]="registrationForm.confirmPassword"
          placeholder="Confirm your password"
          class="w-full rounded-md border border-gray-300 px-4 py-2 outline-none transition focus:border-blue-500 focus:ring-2 focus:ring-blue-500"
          [class.border-red-500]="
            confirmPassword.invalid() && confirmPassword.touched()
          " />
        @if (confirmPassword.invalid() && confirmPassword.touched()) {
          @for (error of confirmPassword.errors(); track error) {
            <p class="mt-1 text-sm text-red-600">{{ error.message }}</p>
          }
        }
      </div>

      <div>
        @let startDate = registrationForm.startDate();
        <label
          for="startDate"
          class="mb-2 block text-sm font-medium text-gray-700">
          Start Date
          <span class="text-red-500">*</span>
        </label>
        <input
          id="startDate"
          type="date"
          [formField]="registrationForm.startDate"
          class="w-full rounded-md border border-gray-300 px-4 py-2 outline-none transition focus:border-blue-500 focus:ring-2 focus:ring-blue-500"
          [class.border-red-500]="startDate.invalid() && startDate.touched()" />
        @if (startDate.invalid() && startDate.touched()) {
          @for (error of startDate.errors(); track error) {
            <p class="mt-1 text-sm text-red-600">{{ error.message }}</p>
          }
        }
      </div>

      <div>
        @let endDate = registrationForm.endDate();
        <label
          for="endDate"
          class="mb-2 block text-sm font-medium text-gray-700">
          End Date
          <span class="text-red-500">*</span>
        </label>
        <input
          id="endDate"
          type="date"
          [formField]="registrationForm.endDate"
          class="w-full rounded-md border border-gray-300 px-4 py-2 outline-none transition focus:border-blue-500 focus:ring-2 focus:ring-blue-500"
          [class.border-red-500]="endDate.invalid() && endDate.touched()" />
        @if (endDate.invalid() && endDate.touched()) {
          @for (error of endDate.errors(); track error) {
            <p class="mt-1 text-sm text-red-600">{{ error.message }}</p>
          }
        }
      </div>

      <div class="flex gap-4">
        <button
          type="submit"
          [disabled]="registrationForm().invalid()"
          class="flex-1 rounded-md bg-blue-600 px-4 py-2 font-medium text-white transition hover:bg-blue-700 disabled:cursor-not-allowed disabled:bg-gray-400">
          Submit
        </button>
        <button
          type="button"
          (click)="onReset()"
          class="flex-1 rounded-md bg-gray-300 px-4 py-2 font-medium text-gray-700 transition hover:bg-gray-400">
          Reset
        </button>
      </div>
    </form>

    <div class="mt-8 rounded-md bg-gray-50 p-4">
      @let form = registrationForm();
      <h2 class="mb-2 text-lg font-semibold text-gray-900">Form Status</h2>
      <div class="space-y-2 text-sm">
        <div class="flex justify-between">
          <span class="font-medium text-gray-700">Valid:</span>
          <span
            [class.text-green-600]="form.valid()"
            [class.text-red-600]="form.invalid()">
            {{ form.valid() ? 'Yes' : 'No' }}
          </span>
        </div>
        <div class="flex justify-between">
          <span class="font-medium text-gray-700">Touched:</span>
          <span>{{ form.touched() ? 'Yes' : 'No' }}</span>
        </div>
        <div class="flex justify-between">
          <span class="font-medium text-gray-700">Dirty:</span>
          <span>{{ form.dirty() ? 'Yes' : 'No' }}</span>
        </div>
      </div>
      <div class="mt-4">
        <h3 class="mb-2 font-medium text-gray-700">Form Value:</h3>
        <pre
          class="overflow-x-auto rounded bg-gray-800 p-3 text-xs text-gray-100"
          >{{ form.value() | json }}</pre
        >
      </div>
    </div>

    @if (isSubmitted()) {
      <div class="mt-6 rounded-md border border-green-300 bg-green-50 p-4">
        <h2 class="mb-2 text-lg font-semibold text-green-900">
          Form Submitted Successfully!
        </h2>
        <pre
          class="overflow-x-auto rounded bg-green-800 p-3 text-xs text-green-100"
          >{{ registrationForm().value() | json }}</pre
        >
      </div>
    }
  </div>
</div>