//[docs](../../index.md)/[dev.inmo.tgbotapi.extensions.utils](index.md)/[requirePassportElementErrorReverseSide](require-passport-element-error-reverse-side.md) # requirePassportElementErrorReverseSide [common] Content inline fun [PassportElementError](../dev.inmo.tgbotapi.types.passport/-passport-element-error/index.md).[requirePassportElementErrorReverseSide](require-passport-element-error-reverse-side.md)(): [PassportElementErrorReverseSide](../dev.inmo.tgbotapi.types.passport/-passport-element-error-reverse-side/index.md)