To validate phone numbers we are currently using the phony library which is following the E.164 recommendation. We accept international and local phone number formats.
If you are creating a french job and specify a mobile phone number 0628046010, we will recognize as +33628046010. You can also create it by directly using +33628046010 or 0033628046010 or 628046010.
If you are creating a uk job and specify a mobile phone number 07836258544, we will recognize as +447836258544. You can also create it by directly using +447836258544 or 00447836258544 or 7836258544.
We highly recommend that you always use the international phone number format using the country code (+447836258544 for uk numbers, or +33628046010 for french number).