function tl_validation_defs () {
                return(
                        { 
                        'mailing_list' : 
                                            {
						'email' : ['Email Address', true, 'email()'],
						'name' : ['Name', true, 're(\\\w)', false, 'must contain a name']
                                            },
                        },
                        
                        {   'form_info' : 
                            {                            
							'Name' : ['Name', true, 're(\\\w)', false, 'must contain a name'],
							'email' : ['Email Address', true, 'email()', false, 'must be a valid address'],
							'tel' : ['Telephone', true, 're(\\\w)', false, 'must contain a telephone number'],
							'details' : ['Details', true, 're(\\\w)', false, 'contain details of what information you require.']
                            }
						}
                );
            }