Update and housekeeping

snippets/LimitedWordTextarea.md

@@ -1,15 +1,15 @@
 ---
-title:  LimitedWordTextarea
+title: LimitedWordTextarea
 tags: input,state,effect,event,beginner
 ---
 
 Renders a textarea component with a word limit.
 
-* Use the `React.useState()` hook to create the `content` and `wordCount` state variables and set their values to `value` and `0` respectively.
-* Create a method `setFormattedContent`, which uses `String.prototype.split(' ')` to turn the input into an array of words and check if the result of applying `Array.prototype.filter(Boolean)` has a `length` longer than `limit`.
-* If the afforementioned `length` exceeds the `limit`, trim the input, otherwise return the raw input, updating `content` and `wordCount` accordingly in both cases.
-* Use the `React.useEffect()` hook to call the `setFormattedContent` method on the value of the `content` state variable.
-* Use a`<div>` to wrap both the`<textarea>` and the `<p>` element that displays the character count and bind the `onChange` event of the `<textarea>` to call `setFormattedContent` with the value of `event.target.value`.
+- Use the `React.useState()` hook to create the `content` and `wordCount` state variables and set their values to `value` and `0` respectively.
+- Create a method `setFormattedContent`, which uses `String.prototype.split(' ')` to turn the input into an array of words and check if the result of applying `Array.prototype.filter(Boolean)` has a `length` longer than `limit`.
+- If the afforementioned `length` exceeds the `limit`, trim the input, otherwise return the raw input, updating `content` and `wordCount` accordingly in both cases.
+- Use the `React.useEffect()` hook to call the `setFormattedContent` method on the value of the `content` state variable.
+- Use a`<div>` to wrap both the`<textarea>` and the `<p>` element that displays the character count and bind the `onChange` event of the `<textarea>` to call `setFormattedContent` with the value of `event.target.value`.
 
 ```jsx
 function LimitedWordTextarea({ rows, cols, value, limit }) {