validates that a string is nos null or empty . concode_field_sep PlaceHolder placeHolder concode_field_sep boolean validateIdDocumentES concode_elem_sep boolean validateLength concode_elem_sep boolean numberInRange concode_elem_sep boolean validateOnlyNumbers concode_elem_sep boolean isValidDate concode_elem_sep boolean isValidPhoneNumber concode_elem_sep boolean isValidEmail
boolean function ( String arg0 ) { boolean loc0 = true ; if ( arg0 == null ) { loc0 = false ; } else { if ( ! ( arg0 . length ( ) > 0 ) ) { loc0 = false ; } } return loc0 ; }