@dioxide-js/silas/dist/esm/node_modules/is-base64/is-base64.mjs

RPC utility for Silas

import { __module as isBase64 } from '../../_virtual/is-base642.mjs';

var hasRequiredIsBase64;

function requireIsBase64 () {
	if (hasRequiredIsBase64) return isBase64.exports;
	hasRequiredIsBase64 = 1;
	(function (module, exports) {
(function(root) {

		  function isBase64(v, opts) {
		    if (v instanceof Boolean || typeof v === 'boolean') {
		      return false
		    }

		    if (!(opts instanceof Object)) {
		      opts = {};
		    }

		    if (opts.allowEmpty === false && v === '') {
		      return false
		    }

		    var regex = '(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\/]{3}=)?';
		    var mimeRegex = '(data:\\w+\\/[a-zA-Z\\+\\-\\.]+;base64,)';

		    if (opts.mimeRequired === true) {
		      regex =  mimeRegex + regex;
		    } else if (opts.allowMime === true) {
		      regex = mimeRegex + '?' + regex;
		    }

		    if (opts.paddingRequired === false) {
		      regex = '(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}(==)?|[A-Za-z0-9+\\/]{3}=?)?';
		    }

		    return (new RegExp('^' + regex + '$', 'gi')).test(v)
		  }

		  {
		    if (module.exports) {
		      exports = module.exports = isBase64;
		    }
		    exports.isBase64 = isBase64;
		  }
		})(); 
	} (isBase64, isBase64.exports));
	return isBase64.exports;
}

export { requireIsBase64 as __require };
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