fix(curriculum): update code blocks to use correct language (#59245)

curriculum/challenges/english/25-front-end-development/review-form-validation-with-javascript/6723ce555ff2dfc0cc04b69a.md

@@ -65,7 +65,7 @@ button.addEventListener('click',(event) => {
 - **Definition**: There are three ways a form can be submitted. The first is when the user clicks a button in the form which has the `type` attribute set to `submit`. The second is when the user presses the `Enter` key on any editable `input` field in the form. The third is through a JavaScript call to the `requestSubmit()` or `submit()` methods of the `form` element.
 - **`action` Attribute**: The `action` attribute should contain either a URL or a relative path for the current domain. This value determines where the form attempts to send data - if you do not set an `action` attribute, the form will send data to the current page's URL. 
 
-```js
+```html
 <form action="https://freecodecamp.org">
   <input
     type="text"
@@ -79,7 +79,7 @@ button.addEventListener('click',(event) => {
 
 - **`method` Attribute**: This attribute accepts a standard `HTTP` method, such as `GET` or `POST`, and uses that method when making the request to the action URL. When a method is not set, the form will default to a `GET` request. The data in the form will be URL encoded as `name=value` pairs and appended to the action URL as query parameters.
 
-```js
+```html
 <form action="/data" method="POST">
   <input
     type="text"

curriculum/challenges/english/25-front-end-development/review-javascript/6723d3cfdd0717d3f1bf27e3.md

@@ -2100,7 +2100,7 @@ button.addEventListener('click',(event) => {
 - **Definition**: There are three ways a form can be submitted. The first is when the user clicks a button in the form which has the `type` attribute set to `submit`. The second is when the user presses the `Enter` key on any editable `input` field in the form. The third is through a JavaScript call to the `requestSubmit()` or `submit()` methods of the `form` element.
 - **`action` Attribute**: The `action` attribute should contain either a URL or a relative path for the current domain. This value determines where the form attempts to send data - if you do not set an `action` attribute, the form will send data to the current page's URL. 
 
-```js
+```html
 <form action="https://freecodecamp.org">
   <input
     type="text"
@@ -2114,7 +2114,7 @@ button.addEventListener('click',(event) => {
 
 - **`method` Attribute**: This attribute accepts a standard `HTTP` method, such as `GET` or `POST`, and uses that method when making the request to the action URL. When a method is not set, the form will default to a `GET` request. The data in the form will be URL encoded as `name=value` pairs and appended to the action URL as query parameters.
 
-```js
+```html
 <form action="/data" method="POST">
   <input
     type="text"