nonAscii#

Built-in regex plugin for validating non-ASCII characters, which may include special symbols and emojis.

Usage Scenarios#

• Text Filtering: Identify text containing non-ASCII characters.
• Localization: Ensure that input text contains specific non-ASCII characters.
• Security: Detect potentially malicious non-ASCII characters in user input.

Examples#

import { regex } from 'funtool';

// Basic validation
const isValid = regex.checker('你好').use('nonAscii').isValid();

// With error handling
const result = regex.checker('abc').use('nonAscii');
if (!result.isValid()) {
  console.log('Input does not contain non-ASCII characters');
}

Pattern#

/[^\x00-\xff]/

Validation Rules#

• Checks if the input contains any non-ASCII characters.

Error Message#

Returns false for inputs without non-ASCII characters without a specific message.