Asymptix / Framework

     *

     * @return bool

     */

    public static function validateEmail($fieldName) {

        $fieldValue = trim(Request::getFieldValue($fieldName));

        if (!self::validateNotEmpty($fieldName)) {

            Errors::saveErrorFor($fieldName, \__ERRORS::INVALID_EMAIL);

            return false;

        } elseif (!self::validateRegexp($fieldValue, "#^[A-Za-z0-9\._-]+@([A-Za-z0-9-]+\.)+[A-Za-z0-9-]+$#")) {

            Errors::saveErrorFor($fieldName, \__ERRORS::INVALID_EMAIL);

            return false;

        }

        return true;

    }

     *

     * @return bool

     */

    public static function validateUrl($fieldName) {

        $fieldValue = Request::getFieldValue($fieldName);

        if (!self::validateNotEmpty($fieldName)) {

            Errors::saveErrorFor($fieldName, \__ERRORS::URL_EMPTY);

            return false;

        } elseif (!self::validateRegexp($fieldValue, "<^(?#Protocol)(?:(?:ht|f)tp(?:s?)\:\/\/|~/|/)?(?#Username:Password)(?:\w+:\w+@)?(?#Subdomains)(?:(?:[-\w]+\.)+(?#TopLevel Domains)(?:com|org|net|gov|mil|biz|info|mobi|name|aero|jobs|museum|travel|[a-z]{2}))(?#Port)(?::[\d]{1,5})?(?#Directories)(?:(?:(?:/(?:[-\w~!$+|.,=]|%[a-f\d]{2})+)+|/)+|\?|#)?(?#Query)(?:(?:\?(?:[-\w~!$+|.,*:]|%[a-f\d{2}])+=(?:[-\w~!$+|.,*:=]|%[a-f\d]{2})*)(?:&(?:[-\w~!$+|.,*:]|%[a-f\d{2}])+=(?:[-\w~!$+|.,*:=]|%[a-f\d]{2})*)*)*(?#Anchor)(?:#(?:[-\w~!$+|.,*:=]|%[a-f\d]{2})*)?$>")) {

            Errors::saveErrorFor($fieldName, \__ERRORS::URL_INVALID);

            return false;

        }

        return true;

    }

     * @param string $fieldName Name of the field.

     * @return bool

     */

    public static function validateInteger($fieldName) {

        $fieldValue = trim(Request::getFieldValue($fieldName));

        if (!self::validateNotEmpty($fieldName)) {

            Errors::saveErrorFor($fieldName, \__ERRORS::FIELD_CANT_BE_EMPTY);

            return false;

        } elseif (!Tools::isInteger($fieldValue)) {

            Errors::saveErrorFor($fieldName, \__ERRORS::INVALID_INTEGER);

            return false;

        }

        return true;

    }