19 lines
481 B
TypeScript
19 lines
481 B
TypeScript
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export function checkFileType(file: File, accepts: string[]) {
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let reg;
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if (!accepts || accepts.length === 0) {
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reg = /.(jpg|jpeg|png|gif|webp)$/i;
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} else {
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const newTypes = accepts.join('|');
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reg = new RegExp('\\.(' + newTypes + ')$', 'i');
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}
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return reg.test(file.name);
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}
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export function checkImgType(file: File) {
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return isImgTypeByName(file.name);
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}
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export function isImgTypeByName(name: string) {
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return /\.(jpg|jpeg|png|gif|webp)$/i.test(name);
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}
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