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Updated on 2026-08-14

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Tangem 2022-04-19 20:37:22 +03:00
parent 45f492e541
commit 5b5d38ccc4
2 changed files with 24 additions and 2 deletions
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21
domain/src/main/java/com/tangem/domain/common/form/FieldsValidators.kt
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@ -1,7 +1,9 @@
package com.tangem.domain.common.form
import com.tangem.blockchain.blockchains.ethereum.EthereumAddressService
import com.tangem.blockchain.blockchains.solana.SolanaAddressService
import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.address.AddressService
import com.tangem.common.Validator
import com.tangem.domain.AddCustomTokenError
@ -25,15 +27,32 @@ class StringIsNotEmptyValidator : CustomTokenValidator<String>() {
}
class TokenContractAddressValidator : CustomTokenValidator<String>() {
private var blockchain: Blockchain = Blockchain.Unknown
fun nextValidationFor(blockchain: Blockchain) {
this.blockchain = blockchain
}
override fun validate(data: String?): AddCustomTokenError? {
if (data == null || data.isEmpty()) return AddCustomTokenError.FieldIsEmpty
return if (EthereumAddressService().validate(data)) {
return if (getAddressService().validate(data)) {
null
} else {
AddCustomTokenError.InvalidContractAddress
}
}
private fun getAddressService(): AddressService {
return when (blockchain) {
Blockchain.Solana, Blockchain.SolanaTestnet -> SolanaAddressService()
else -> {
if (blockchain.isEvm()) EthereumAddressService()
else throw UnsupportedOperationException()
}
}
}
}
class TokenNetworkValidator : CustomTokenValidator<Blockchain>() {

5
domain/src/main/java/com/tangem/domain/features/addCustomToken/redux/AddCustomTokenHub.kt
View file

@ -413,7 +413,10 @@ internal class AddCustomTokenHub : BaseStoreHub<AddCustomTokenState>("AddCustomT
val decimalsValidator: TokenDecimalsValidator = state.getValidator(Decimals)
val networkValidator: TokenNetworkValidator = state.getValidator(Network)
return when (this) {
ContractAddress -> contractAddressValidator.validate(value as String)
ContractAddress -> {
contractAddressValidator.nextValidationFor(Network.getFieldValue())
contractAddressValidator.validate(value as String)
}
Network, DerivationPath -> networkValidator.validate(value as Blockchain)
Name -> nameValidator.validate(value as String)
Symbol -> symbolValidator.validate(value as String)