How can I implement async validation in ngx-formly?
An example of an AI chatbot conversation about async validation in ngx-formly.
How can I implement async validation in ngx-formly?
To implement async validation in ngx-formly, you can use the asyncValidator property in your field configuration.
Can you give me an example of how to set that up?
Sure! You can define an async validator function that returns an observable. Then, assign it to the asyncValidators property of your field.
What if I want to validate against an API?
You can call your API within the async validator function and return the result as an observable to validate the input.
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