AjaxForm Examples

Vanilla JavaScript drop-in replacement for jQuery ajaxForm() and ajaxSubmit()

Note: These examples use a mock server (sessionStorage) for demonstration. In production, replace mock endpoints with your actual server URLs.

Example 1: Simple Contact Form (AjaxForm)

Basic form submission with success/error handling.

Example 2: Multiple File Upload with Progress

Upload multiple images with real-time progress tracking.

You can select multiple images.

Example 3: Form with Before Submit Validation

Custom validation using the beforeSubmit callback.

Minimum 3 characters
Minimum 8 characters

Example 4: Immediate Submit (AjaxSubmit)

Using AjaxSubmit.submit() for programmatic submission without binding.

Example 5: Update Target Element

Form response updates a specific element on the page.

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Example 6: Form with Extra Data

Appending additional data to form submission.

Extra Data Being Sent:
  • Page URL:
  • User Agent:
  • Timestamp:

Example 7: Single File Upload (Avatar)

Upload a single profile picture with preview.

Example 8: Clear Form After Success

Form automatically clears after successful submission.