Antd Validator

This tool helps developers test Ant Design form validators by supplying a value and validation rules to see which rules pass or fail.

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About This Tool

This tool validates Ant Design form validators by simulating a value against a set of rules. It serves frontend developers and QA engineers building forms with Ant Design. Conceptually, the validator applies each rule to the input and reports which rules pass or fail, including async rules. By isolating rule behavior from a full form, it reduces debugging time and clarifies expected outcomes.
The tool supports common rule types such as required, min, max, pattern, length, type, and custom validators, and reports per-rule results to aid UI messaging and test coverage.
Use cases include validating complex form fields, validating composite rule sets, and debugging edge cases where async validators introduce latency or race conditions.
Unique value lies in deterministic per-rule reporting, compatibility with Ant Design rule schemas, and quick iteration without mounting components.
Core features include value input, rule ingestion, async support, detailed error objects, and a concise result summary.

How to Use

  1. Provide inputs: enter the value to validate and the set of validation rules.
  2. Optional: set locale for messages.
  3. Run validation: the tool evaluates all rules and awaits async validators.
  4. Review outputs: inspect isValid and per-rule errors to identify failures.
  5. Iterate: adjust value or rules and re-run to confirm fixes.
How to use validator antd

Frequently Asked Questions

Find Quick Answers

What is supported?
The tool supports synchronous and asynchronous validators, built-in rule types, and custom validators, returning per-rule results that map to UI messages and test coverage.
How are errors reported?
The tool returns an isValid flag and an array of errors, each including the rule name, message, and the offending value to help pinpoint the failure.
Can it handle complex rules?
Yes. It supports required, min, max, minLength, maxLength, pattern, type, enum, and custom validators; rules can be chained and evaluated in order.

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