Determining special characters within a string using VueJS

As a newcomer to VueJS, I am currently developing an application that requires a signup and login system. My goal is to inform the user if they have entered a special character such as /[&^$*_+~.()\'\"!\-:@]/. In order to achieve this, I have implemented the use of the includes method in my signup.vue file. While includes works well with individual characters, it does not seem to function correctly with a string of characters. How can I address this issue?

var character = /[&^$*_+~.()\'\"!\-:@]/

if (this.name.includes(character) || this.lastname.includes(character)) {
   this.feedback = 'Special character present, please correct'
}

javascriptvue.jsvuejs2

Answer №1

This approach is effective

var specialChar = /[ `!@#$%^&*()_+\-=[\]{};':"\\|,.<>/?~]/

if (specialChar.test(this.name) || specialChar.test(this.lastname)) {
   this.message = 'There are special characters present, please revise'
}

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