Answers for "regex 4 digits only"

regex 10 numbers only

@"^d{10}$"

Posted by: Guest on May-10-2021

regex only digits

console.log(`12331: ${/^d+$/.test('12331')}`) // true 
console.log(`abc: ${/^d+$/.test('abc')}`) // false

Posted by: Guest on August-03-2021

Code answers related to "regex 4 digits only"