Is it possible to have an if statement select any responses of a variable that weren’t specified? [closed]

  Kiến thức lập trình

I have a chain of if/else statements, and if I don’t input anything that I didn’t specify a reaction for in the chain, it automatically resorts to the last if statement in the chain.

I couldn’t find anything online so I simply tried

if (x === else)
println ("Error. Please try again")

But it didn’t work.

  • javascript
  • if-statement

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