react-component / react-component/field-form
How can I only validate a field when field changed ?
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- Dominant language
- TypeScript
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- 1k
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Description
How can I only validate field when field changed, but doesn't validate when submitting.
For example, I want to check if my username had been occupied when field changed, but doesn't validate when submitting, because submit api will also do this work.
"onChange" validateTrigger will be triggered when submitting. How can I only validate a field only on change but not when submitting
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No file, test, or entry point is named. Start by searching the repository for validateTrigger and reading the existing validation tests; done means an onChange-triggered field validates on change without repeating that validation during submit.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- react, typescript
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 30/100