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Building Dynamic Forms with Tailwind CSS and Alpine.js

Tutorial September 30, 2024
javascript

Now, update the Alpine.js script to include a submitForm() function that checks if all fields are valid before submitting:

<script>
function dynamicForm() {
  return {
    fields: [],
    addField() {
      this.fields.push({ value: '' });
    },
    removeField(index) {
      this.fields.splice(index, 1);
    },
    submitForm() {
      if (this.fields.some(field => field.value === '')) {
        alert('Please fill out all dynamic fields.');
        return;
      }
      alert('Form submitted successfully!');
      // You can add form submission logic here, e.g., AJAX request
    }
  }
}
</script>

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