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Documentation v4.0.0

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Overview

Check if the string is katakana (half-width and full-width numbers are also permitted).

Import

import {validators} from 'metronic-extension';
const {isKana} = validators;

Signature

isKana(value: string): boolean
Returns: boolean — true if valid, false otherwise.

Example

Enter katakana characters to validate in real time.
Result: true 
<div class="mb-3">
  <label class="form-label">Input value</label>
  <input id="isKanaInput" class="form-control form-control-solid" placeholder="Enter katakana..." value="トウキョウタワー">
</div>
<div>
  <span class="fw-bold">Result: </span>
  <span id="isKanaResult" class="badge badge-success">true</span>
</div>

import {validators} from 'metronic-extension';
const {isKana} = validators;

isKana('トウキョウタワー'); // true
isKana('ﾄｳｷｮｳﾀﾜｰ');     // true
isKana('東京タワー');     // false
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