Question

What is the isalpha() equivalent in TypeScript

Answer 1

if ((/[a-zA-Z]/).test('f')) {
    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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