JavaScript errors during validation

[2ndborn]

Script.js

![scripts.js]() 2 warnings

• Expected var but instead saw let x2. Action
• We will change from 'let' to 'var'.

Quiz.js

![quiz.js]() 2 warnings

• Expected for loop to be in a function. "for (var a = 1; a < span.length; a++)"
• Move variable declaration to top of function or script. "var question = document.getElementById('question');"
• Expected ';' and instead saw 'var'. "var toggler1=document.getElementById('toggler1')" Action
• This loop does need to be in a function as it sets up the functions below.
• This is a global variable.
• Add a ';' at the end of the code

Wiki.js

![wiki.js]() 3 warnings

• Move declaration to the top of the function. "var question = document.getElementById('question');"
• Expected ';' and instead saw 'var'. "var toggler1=document.getElementById('toggler1')"
• Expected ';' and instead saw 'points'. scoreboard.style.display = 'block'; Action
• This is a global variable.
• Add a ';' at the end of the code
• Add a ';' at the end of the code

[kera-cudmore]

Semicolons added where needed