/// <summary>
/// Checks if the address is valid once the text is changed.
/// </summary>
private void CheckAddress()
{
string address = addressField.Text.ToLower();
bool invalidEthereumAddress = !AddressUtils.IsValidEthereumAddress(address);
bool isRestrictedAddress = restrictedAddressManager.IsRestrictedAddress(address);
addressField.Error = invalidEthereumAddress || isRestrictedAddress;
if (invalidEthereumAddress)
{
addressField.errorMessage.text = "Invalid address";
}
else if (isRestrictedAddress)
{
addressField.errorMessage.text = "Restricted address";
}
if (!addressField.Error)
{
CheckIfSavedContact(address);
}
else
{
contactName.text = string.Empty;
}
}
/// <summary>
/// Checks to see if the text is a valid ethereum address
/// </summary>
/// <param name="address"> The current string in the address input field </param>
private void AddressChanged(string address)
{
string updatedAddress = addressInputField.Text.ToLower();
bool realEthereumAddress = AddressUtils.IsValidEthereumAddress(updatedAddress);
bool overridingOtherContactAddresses = contactsManager.ContactList.Contains(updatedAddress) && (!AddingContact ? updatedAddress != PreviousAddress : true);
bool isRestrictedAddress = restrictedAddressManager.IsRestrictedAddress(updatedAddress);
addressInputField.Error = !realEthereumAddress || overridingOtherContactAddresses || isRestrictedAddress;
if (!realEthereumAddress)
{
addressInputField.errorMessage.text = "Invalid address";
}
else if (overridingOtherContactAddresses)
{
addressInputField.errorMessage.text = "Address in use";
}
else if (isRestrictedAddress)
{
addressInputField.errorMessage.text = "Restricted address";
}
SetMainButtonInteractable();
}
/// <summary>
/// Method called every time the text in the input field changed.
/// Sets the button to interactable if the text is a valid ethereum address.
/// </summary>
private void OnAddressChanged()
{
isInvalidAddress = !AddressUtils.IsValidEthereumAddress(addressField.Text);
if (isInvalidAddress)
{
CheckInvalidAddress();
}
else
{
CheckValidAddress();
}
}
