Valid phone number from Uzbekistan

[icyice0217]

Hello everyone, we need add 'uz-UZ' locale in isMobilePhone.js lib to do validation for Uzbekistan mobile phones.
Country code: +998
format mobile phones: ( [+998] )? ( ( [6] ( [1] | [2] | [5] | [6] | [7] | [9] ) ) | ( [7] ( [1] | [2] | [3] | [4] | [5] | [6] | [9] ) ) | [88] | [9X] ) [XXX XXXX]
[X] phone number: 7 or 8 digits
I've made an initial expression as:
/^(\+?998)?(6[125-79]|7[1-69]|88|9\d)\d{7}$/
Please improve the expression and add it into lib
for more info about Uzbekistan phone codes see : areaphonecodes
Best Regards

[icyice0217]

@profnandaa can i take this one?

[profnandaa]

@icyice0217 -- sure, please go for it!

[icyice0217]

PR has been created on #1420

[icyice0217]

PR #1420 was merged, thanks guys for all the hard work.

[profnandaa]

Thank you too, and welcome to the project!