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https://docs.soliditylang.org/en/v0.8.12/types.html

37 votes
4 answers
35k views

operator == not compatible with type string storage ref and literal_string

public portcheck; string public customscheck; string public deliverycheck; string public msg1; function initiate(uint code, address vendor, address applicant, uint amount, uint … retval) { return string(deliverycheck); } function approve() constant returns (string retval) { if (msg.sender == port) { portcheck = "signed"; } …