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// Check if the number at the end of the string is equal to the length of the string without the number
function checkLength(str) {
}
console.log(checkLength('october7')) // returns true
console.log(checkLength('october11')) // returns false
console.log(checkLength('0ctober7')) // returns true
1 comment
- posted 3 years ago by// Check if the number at the end of the string is equal to the length of the string without the number var numberPattern = /\d+/g; function checkLength(str) { const numbers = str.match(numberPattern); if(numbers.length === 0) return false; console.log(numbers) let lastNumber; try { lastNumber = parseInt(numbers[numbers.length - 1]); } catch (e) { console.error(e); } if(lastNumber === str.length - lastNumber.toString().length) { return true; } else { return false; } } console.log(checkLength('october7')) // returns true console.log(checkLength('october11')) // returns false console.log(checkLength('0ctober7')) // returns true
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