Answers for "regex check if string contains no numbers"

check if string only contains integer digits numbers javascript

let val = '1234567890' 
let isnum = /^\d+$/.test(val);
if (isnum) {
  // val is a number
}

Posted by: Guest on November-03-2020

regex all not numbers

echo 1a2b3c | sed 's/[^0-9]//g'	#Replaces all not numbers
abc

Posted by: Guest on November-27-2020

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