if(!app.helpers) app.helpers = {}
/**
 * Helper to centralize regexps for usual data validations.
 * @category MyEic
 * @subcategory Helpers
 */
app.helpers.validators = {
    validators : class {
        /*********************** All Regexp (for eventual direct use **********************/
        static mailRFC5322Regex = /^([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x22([^\x0d\x22\x5c\x80-\xff]|\x5c[\x00-\x7f])*\x22)(\x2e([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x22([^\x0d\x22\x5c\x80-\xff]|\x5c[\x00-\x7f])*\x22))*\x40([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x5b([^\x0d\x5b-\x5d\x80-\xff]|\x5c[\x00-\x7f])*\x5d)(\x2e([^\x00-\x20\x22\x28\x29\x2c\x2e\x3a-\x3c\x3e\x40\x5b-\x5d\x7f-\xff]+|\x5b([^\x0d\x5b-\x5d\x80-\xff]|\x5c[\x00-\x7f])*\x5d))*$/
        static mustacheTokenRegex = new RegExp(/\{\{([\w\-\.\^\#\/]+)\}\}/,'gm')



        /*********************** All validators **********************/
        static isValidEmail(text){
            return(text.match(this.mailRFC5322Regex))
        }

        static isValidMustacheToken(text){
            return(text.match(this.mustacheTokenRegex))
        }
    }
}