如何匹配 unicode 字符正则表达式

Question

I have the input and regex of

  const input = `iPhone Xʀ`;
  
  console.log(input.match(/^([\w\d\-\s]*)/));

I have not been able to figure out how to match the ʀ unicode character.

I tried \\p{L} as noted in another SO post. Also tried putting u for unicode as a modifier.

Answer 1

Use \p{L} in conjunction with the flags gu :

 const input = `iPhone Xʀ`; console.log(input.match(/^([\w\d\-\s]*\p{L})/gu)); // output: // [ // "iPhone Xʀ" // ]

Answer 2

Please get the Unicode of the character and use the following pattern.

  const input = `iPhone Xʀ`;
  console.log(input.match(/^([\w\d\-\s]*)\x{0280}/));