Add minLength note to README

Author: joshwcomeau

README.md

@@ -53,11 +53,12 @@ Here's a quick screen recording of the expected result:
   - (Don't forget, you can use an NPM script to generate the scaffolding for you!)
 - This component should render a `<form>` tag, including a label and a text input.
 - The text input should be controlled by React state.
-- **The user's input should be converted to ALL UPPERCASE.** No lower-case letters allowed.
-- The input should have a minimum and maximum length of 5.
 - When the form is submitted:
-  - The entered value should be logged to the console (for now)
+  - The entered value should be logged to the console (for now).
   - The input should be reset to an empty string.
+- **The user's input should be converted to ALL UPPERCASE.** No lower-case letters allowed.
+- The input should have a minimum and maximum length of 5.
+  - **NOTE:** The `minLength` validator is a bit funky; you may wish to use the `pattern` attribute instead. This is discussed in more detail on the [Solution page](https://courses.joshwcomeau.com/joy-of-react/project-wordle/06-solution#an-alternative-to-minlength).
 
 ## Exercise 2: Keeping track of guesses
 
@@ -291,7 +292,7 @@ In our clone, we aren't picking a new word every day, we're picking a new word w
 
 Update the game so that it can be restarted. Add a "Restart game" button to the banner shown when the user wins or loses.
 
-_HINT:_ This will require moving the `answer` into state. You'll want to do the random word selection inside a callback function, the secondary way to initialize state described here: https://courses.joshwcomeau.com/joy-of-react/02-state/03-use-state#initial-value
+This will require moving the `answer` into state. You may wish to revisit the lesson on “Lazy Initialization” from Module 2!
 
 **Acceptance Criteria:**