Question

What is the isalpha() equivalent in JavaScript

Answer 1

if ((/[a-zA-Z]/).test('a')) {
    console.log("true");
}
else {
     console.log("false");       
}
     



  
  
/*
run:
  
"true"
  
*/

 

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Answer 2

if ((/[a-zA-Z]/).test(':')) {
    console.log("true");
}
else {
     console.log("false");       
}
     



  
  
/*
run:
  
"false"
  
*/

 

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