Streamlined ECC form validation

[qiyundai]

The form will now wait for all required fields to be filled before allowing forward movement.

Partially resolves: MWPW-147357

Test URLs:

• Before: https://main--ecc-milo--adobecom.hlx.page/event/create/t3?martech=off
• After: https://ecc-form-validation-poc--ecc-milo--adobecom.hlx.page/event/create/t3?martech=off

[aem-code-sync]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed.
In case there are problems, just click a checkbox below to rerun the respective action.

• Re-run PSI checks
• Re-sync branch

Commits

• c9e1bc2 ✅ (latest)
• 8c52984 ✅
• 4a31973 ✅
• 951cc37 ✅
• fd1a7b1 ✅
• f1d3acb ✅
• a7e53f0 ✅
• 7c95fd3 ✅
• f59e8ec ✅

[aem-code-sync]

Page	Scores	Audits	Google
/event/create/t3?martech=off