Answers for "react check if string contains number"

check if a string contains digits js

function hasNumber(myString) {
  return /\d/.test(myString);
}

Posted by: Guest on July-22-2020

js string have number js

var hasNumber = /\d/;   
      hasNumber.test("ABC33SDF");  //true
      hasNumber.test("ABCSDF");  //false

Posted by: Guest on December-10-2020

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