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NFT Mint Contract solution #31

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NFT Mint Contract solution #31

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NFT Mint Contract Solution
Shriyam-Avasthi Apr 1, 2024
ca48c98
Update NFTContract.sol
Shriyam-Avasthi Apr 1, 2024
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26 changes: 26 additions & 0 deletions contracts/NFTContract.sol
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Original file line number Diff line number Diff line change
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";

contract NFTContract is ERC721 {

uint256 private _tokenIds = 0;
uint256 public PRICE_PER_TOKEN = 0.01 ether;

constructor() ERC721("NFTContract", "NFT")
{}

function mintNFT( address owner )
payable
external
returns (uint256)
{
require(PRICE_PER_TOKEN <= msg.value, "Ether paid is incorrect");
uint256 newItemId = _tokenIds;
_safeMint(owner, newItemId);

_tokenIds++;
return newItemId;
}
}