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school-management-system's Issues

Fix REGEX error

I using a util function in react /gui-development/src/util/isEmail.js that checks a string with regex to validate is valid email or not

/**
 * Check a string is a email or not
 * @param {string} email
 * @returns {boolean} is email
 */
export default function isEmail(email) {
  /**
   * Regex
   *
   ** username group
   * start with char_u
   *
   * OPTIONAL group
   * - start with (.)
   * - char_u group
   *
   ** @
   *
   ** domain group
   * start with char_d
   * (.)
   * char_d
   *
   * OPTIONAL group
   * -  char_d
   * - (.)
   * - char_d
   */

  //   TODO : Solve error
  let match = email
    .trim()
    .match(
      /^(?'username'(?'char_u'[A-z0-9-#`!%$&+*/=?^-_{|}~]+)([.](?&char_u))?)@(?'domain'(?'char_d'[A-z-0-9-_]+)[.](?&char_d)([.](?&char_d))?)$/
    );
  return match !== null;

  //   return true;
}

But I got this error

ERROR in ./src/util/isEmail.js 33:34
Module parse failed: Invalid regular expression: /^(?'username'(?'char_u'[A-z0-9-#`!%$&+*/=?^-_{|}~]+)([.](?&char_u))?)@(?'domain'(?'char_d'[A-z-0-9-_]+)[.](?&char_d)([.](?&char_d))?)$/: Invalid group (33:34)
File was processed with these loaders:
 * ./node_modules/@pmmmwh/react-refresh-webpack-plugin/loader/index.js
 * ./node_modules/babel-loader/lib/index.js
 * ./node_modules/source-map-loader/dist/cjs.js
You may need an additional loader to handle the result of these loaders.
| 
|   //   TODO : Solve error
>   let match = email.trim().match(/^(?'username'(?'char_u'[A-z0-9-#`!%$&+*/=?^-_{|}~]+)([.](?&char_u))?)@(?'domain'(?'char_d'[A-z-0-9-_]+)[.](?&char_d)([.](?&char_d))?)$/);
|   return match !== null;
| 

webpack compiled with 1 error

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