Ext 253/gas fee handler

[mpwanyi256]

📚 Linear Ticket 📚

[linear]

EXT-253 If user does not have enough native coin for gas fee message at top should appear

If user does not have enough native coin for gas fee message at top should appear and user should not be able to continue with the token send.

User is allowed to continue despite no having enough for gas fee:

no_top.png

This is how it looks on swaps with insufficient native coin for swap. User is unable to continue.

top.png

We should not ket the user continue to review, they hit this error message shown below if they do:

Gas required exceeds allowance error does not have friendly message

If user doesn't have enough native coin to pay the gas transaction fees of an ERC20 token send and error is hit and no friendly error message is shown, just the generic one.

Actual error:

gas required exceeds allowance (20568)

message (2).txt

matic_ins.png

matic_insu.png

[bradleySuira]

LGTM, just take in account the prettyBalance comment