Question : how to check number only in php
Answered by : melnar-ancit
## CHECK IF INPUT IS NUMBER ONLY
$number = "12345";
is_numeric($number); ## RETURNS TRUE IF NUMBER ONLY, ELSE FALSESource : | Last Update : Sat, 16 Apr 22
Question : php validate only numbers
Answered by : fragile-fish-2yrot00fv0m2
is_numeric($value); //returns true || falseSource : https://stackoverflow.com/questions/10551551/php-only-numbers-validating-function | Last Update : Wed, 30 Sep 20
Question : validate number should by 12 digit in php
Answered by : ankur-prajapati
/^$|^[0-9]{12}$/Source : https://stackoverflow.com/questions/36499514/contain-12-digit-for-phone-number-in-user-input-in-php-form/36499698 | Last Update : Mon, 10 May 21