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Do we have to implement the error text ourselves or does `OutlinedTextField` include it somewhere?

You know that you can just jump into the sources of every compose component. There you can see the documentation. Also there is Documentation in the Web: <https://developer.android.com/reference/kotlin/androidx/compose/material/package-summary#outlinedtextfield>

<@URMNPDGN8> Well I did look into the documentation. I’m not talking about the `isError` or different state colors. I’m talking about the bottom error text that shows up, equivalent to `setError` for `TextInputLayout`.

AH ok sorry. I think you have to implement it yourself.

Take a look at <https://cs.android.com/androidx/platform/frameworks/support/+/androidx-main:compose/material/material/samples/src/main/java/androidx/compose/material/samples/TextFieldSamples.kt;l=102?q=material%20TextField%20sample|https://cs.android.com/androidx/platform/frameworks/support/+/androidx-main:compose/[…]les/TextFieldSamples.kt;l=102?q=material%20TextField%20sample>

*TextField*WithErrorState and *TextField*WithHelperMessage show you how to include an error and error message