“groupe sanguin regex” Réponses codées

groupe sanguin regex

const validBloodGroupRegex = /^(A|B|AB|O)[+-]$/i; // Here i is to ignore case sensitivity
const validBloodGroupString = 'AB+';
const invalidBloodGroupString = 'BC+';

// Returns true
console.log(validBloodGroupRegex.test(validBloodGroupString))

// Returns false
console.log(validBloodGroupRegex.test(invalidBloodGroupString))