Merge pull request mouredev#2893 from hozlucas28/Solution-16-TypeScript

#16 - TypeScript

Author: Roswell468

Roadmap/16 - EXPRESIONES REGULARES/typescript/hozlucas28.ts

@@ -0,0 +1,79 @@
+/*
+    Regular expressions...
+*/
+
+console.log('Regular expressions...')
+
+const customText: string =
+	'¡Hola Mundo! Hoy es 15/04/2024. Quedan 263 días para terminar el año 2024.'
+
+const numbersInsideCustomText: `${number}` = customText
+	.match(/[0-9]/g)
+	?.join('') as `${number}`
+
+console.log(`\n\`customText\` = '${customText}'`)
+
+console.log(`\nNumbers inside \`customText\` --> ${numbersInsideCustomText}`)
+
+console.log(
+	'\n# ---------------------------------------------------------------------------------- #\n'
+)
+
+/*
+    Additional challenge...
+*/
+
+console.log('Additional challenge...')
+
+const regularExpressions = {
+	email: new RegExp(/^[a-zA-Z0-9]*@(gmail|outlook|hotmail|yahoo)\.com$/),
+	phoneNumber: new RegExp(/^\+\d{1,4} \d{10}$/),
+	url: new RegExp(
+		/^https?:\/\/([a-zA-Z0-9]*\.)?[a-zA-Z0-9]*\.([a-zA-Z]{3})(\.[a-zA-Z]{2,3})?\/?$/
+	),
+}
+
+const emails: string[] = [
+	'[email protected]',
+	'[email protected]',
+	'[email protected]',
+	'[email protected]',
+	'[email protected]',
+]
+
+const phoneNumbers: string[] = [
+	'+1234567890',
+	'+1 1234567890',
+	'+1234 1234567890',
+	'+123456789',
+	'+123456789 1234567890',
+]
+
+const urls: string[] = [
+	'https://www.example.cóm',
+	'http://example.com',
+	'https://subdomain.example.com',
+	'http://www.example.c2.uk',
+	'https://www.example.org',
+]
+
+console.log('\n\nEmails...')
+
+for (const email of emails) {
+	const isValid: boolean = regularExpressions.email.test(email)
+	console.log(`\n'${email}' is valid? --> ${isValid}`)
+}
+
+console.log('\n\nPhone numbers...')
+
+for (const phoneNumber of phoneNumbers) {
+	const isValid: boolean = regularExpressions.phoneNumber.test(phoneNumber)
+	console.log(`\n'${phoneNumber}' is valid? --> ${isValid}`)
+}
+
+console.log('\n\nUrls...')
+
+for (const url of urls) {
+	const isValid: boolean = regularExpressions.url.test(url)
+	console.log(`\n'${url}' is valid? --> ${isValid}`)
+}