Upload Validation
Files & Media Validation Intermediate Must HaveHands-on
Interactive Sandbox
Try this
- Open page
- Interact control
- Read result
Assert this
- Visible elements
- Text matches
- Button state toggles
Uploads / Validation
Upload Validation
Validate type and size before allowing submit.
Only one file allowed
Learning & behavior
User flow
- Open page
- Interact control
- Read result
Learning objectives
- Pick solid locators
- Time waits
- Assert state
Suggested assertions
- Visible elements
- Text matches
- Button state toggles
Selector tips
Good
- [data-test-id='upload-validation-primary']
- [data-test-id='upload-validation-secondary']
- [data-test-id='upload-validation-action']
- [aria-label='Upload Validation']
- getByRole('button', { name: 'Validation' })
Fallback
- section.upload-validation-container :nth-of-type(1)
- .card.upload_validation button:nth-of-type(1)
- form.upload-validation-form .field-group:nth-child(1)
Avoid
- .mt-4.mb-2.flex.items-center > input:nth-child(1)
- .css-1a2b3c4
- div[class*='temp-'][class*='hover']
Notes
- Some parts delay render
- Icon buttons need aria-label
- Layout classes may shift