27 lines
579 B
TypeScript
27 lines
579 B
TypeScript
/**
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* External dependencies
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*/
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import { __, sprintf } from '@wordpress/i18n';
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/**
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* Ensures that a given value contains a string, or throws an error.
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*/
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const mustContain = ( value: string, requiredValue: string ): true | never => {
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if ( ! value.includes( requiredValue ) ) {
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throw Error(
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sprintf(
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/* translators: %1$s value passed to filter, %2$s : value that must be included. */
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__(
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'Returned value must include %1$s, you passed "%2$s"',
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'woocommerce'
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),
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requiredValue,
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value
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)
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);
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}
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return true;
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};
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export default mustContain;
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