//[docs](../../index.md)/[dev.inmo.tgbotapi.extensions.utils](index.md)/[requirePhoneNumber](require-phone-number.md)



# requirePhoneNumber  
[common]  
Content  
inline fun [EncryptedPassportElement](../dev.inmo.tgbotapi.types.passport.encrypted.abstracts/-encrypted-passport-element/index.md).[requirePhoneNumber](require-phone-number.md)(): [PhoneNumber](../dev.inmo.tgbotapi.types.passport.encrypted/-phone-number/index.md)