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make a modifier in solidity

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Fine Falcon answered on October 5, 2021 Popularity 9/10 Helpfulness 4/10

answer make a modifier in solidity

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make a modifier in solidity

Comment

modifier onlyOwner {
      require(msg.sender == owner);
      _;
  //Use _ after the last require statement
      
   }

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript modifier solidity

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Contributed on Oct 05 2021

Fine Falcon

0 Answers Avg Quality 2/10

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modifiers in solidity

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//Modifiers are code that can be run before and / or after a function call.
 //create modifier so the only person who can call the contract is the owner
    modifier onlyOwner{
        require(msg.sender == owner);
        _;
    }

  //create modifier so that we only allocate funds if friend's grandpa deceased
    modifier mustBeDeceased{
        require(deceased == true);
        _;
    }

Popularity 10/10 Helpfulness 6/10 Language solidity

Source: Grepper

Tags: modifiers modi

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Contributed on Feb 25 2022

Shirshak Kandel

0 Answers Avg Quality 2/10

solidity modifier

Comment

contract Owner {
   modifier onlyOwner {
      require(msg.sender == owner);
      _;
   }
   modifier costs(uint price) {
      if (msg.value >= price) {
         _;
      }
   }
}

Popularity 9/10 Helpfulness 3/10 Language whatever

Source: www.tutorialspoint.com

Tags: modifier modifie

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Contributed on Nov 08 2021

Biddls

0 Answers Avg Quality 2/10

modifier in solidity

Comment

Solidity basic definition for beginners like me.
Modifiers are code that can be run before and / or after a function call.

Modifiers can be used to:

Restrict access
Validate inputs
Guard against reentrancy hack

Popularity 9/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: modifier modifie

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Contributed on Feb 21 2022

Tough Tern

0 Answers Avg Quality 2/10

make a modifier in solidity

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