Urgent Website Form Button Fix

My custom HTML/CSS/JavaScript site has a single form whose submit button suddenly stopped responding. There have been no recent code changes on my end, yet users can’t submit and never see the expected success message. I need someone who can jump in right now, trace the issue, repair it, and prove it works—all within the next hour.

You’ll begin by inspecting the existing markup, in-line scripts, or any external JS that might be blocking the event. Once you spot the culprit, patch it so the form submits normally and immediately displays the on-page success message (no redirects). After fixing, run a quick test in at least two modern browsers to confirm the behaviour is solid.

Acceptance criteria:
• Click → request → success message visible, no console errors
• Source code remains clean; only necessary edits applied
• Brief note summarising what broke and how you resolved it

If you have solid form-handling and debugging experience, I’m ready to give you instant access and stay online for live verification.