JS Regex Validations

custom-validations.js

    function isInputValid(value, type) {
        let valid;
        let errorTxt;
        switch(type) {
            case 'email':
                valid = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/.test(value);
                errorTxt = 'Enter a valida email';
                break;
            case 'phone':
                valid = /^([-0-9.()+ ]{5,50})*$/.test(value);
                errorTxt = 'Enter only numbers and/or any of this chars: _-.()';
                break;
            case 'url':
                valid = /(?:(?:https?|ftp|file):\/\/|www\.|ftp\.)(?:\([-A-Z0-9+&@#\/%=~_|$?!:,.]*\)|[-A-Z0-9+&@#\/%=~_|$?!:,.])*(?:\([-A-Z0-9+&@#\/%=~_|$?!:,.]*\)|[A-Z0-9+&@#\/%=~_|$])/igm.test(value);
                errorTxt = 'Enter a valid URL';
                break;
            case 'user':
                valid = /^[-a-zA-Z0-9+.@_]*$/.test(value);
                errorTxt = 'Enter only alphanumerics and any of this chars: _-.@|';
                break;                                                
        }
        return valid;
    }