ifif

simple code validator

Usage no npm install needed!

<script type="module">
  import ifif from 'https://cdn.skypack.dev/ifif';
</script>

ifif( condition, message, errorcode );

condition: make error when this param is true!
message: optional
errorcode: optional

as is

if( ! data ) {

    console.error( 'no data!');
    throw { errorCode: 'NO_DATA' };
}

to be

var ifif = require('ifif');
ifif( ! data, 'no data!', 'NO_DATA' );