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Form Validation States

Comprehensive form validation patterns with accessibility

Required Field Indicators

This field is required
You can leave this field blank

Validation States

Error State

Please enter a valid email address
Password must be at least 8 characters

Success State

Username is available!
Email format is valid

Warning State

Username is very short
Consider using a stronger password

Helper Text & Descriptions

Your API key can be found in your account settings
Keep it brief and professional 0 / 200
Include the full URL with https://

Inline Validation

✓
✗

Validation Summary

Please correct the following errors:

  • Email address is required
  • Password must be at least 8 characters
  • Please accept the terms and conditions

Please review:

  • Your password could be stronger
  • Consider adding a phone number for account recovery

Field Group Validation

Please select at least one interest
Contact preference saved

Accessibility States

This field is disabled
This field is read-only
This field has an ARIA invalid state
This field has an ARIA valid state