check valid zip code by regex TypeScript
Be assumption that format is: 92064-5617 or 92064
const zipCodeRex = /(^$)|(^\d{5}$)|(^\d{5}-\d{4}$)/;
if (this.zipCodeRex.test(zipCodeVal)) {
// Valid
} else {
// Invalid
}
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Be assumption that format is: 92064-5617 or 92064
const zipCodeRex = /(^$)|(^\d{5}$)|(^\d{5}-\d{4}$)/;
if (this.zipCodeRex.test(zipCodeVal)) {
// Valid
} else {
// Invalid
}