Disallow punctuation in input [duplicate]

I am wondering if it is possible to create a regular expression which will allow digits, letters and spaces but no punctuation.

Whats happening is I have an online loan application and in the street address field some users are adding commas (,) in their input. Upon exporting the applications to CSV, the CSV file has commas in the wrong places due to the address field having commas in it.

I have been playing around with a regex for a few hours now and its coming along well, but it cant be perfect. Every now and then I get an address which cannot validate but it has no punctuation. It would otherwise be an acceptable input but the regex does not allow it to be validated.

So instead of me trying to stipulate what is allowed(number, spaces, letters), can I not just stipulate what is not allowed(punctuation)? The latter makes a whole lot more sense than the former.

For informational purposes I have included the list of addresses that have been submitted which I use to test my regex on. I have also included the regex I have been working on. Any guidance or assistance is greatly appreciated

Note: I have added comments where an invalid input is. Below the invalid input I have placed an edited copy of the input which is now valid.

Addresses:

3 TINDERWOOD CRESCENT 117HEIDERAND FLATS EESSENTHOUT STREET HEIDERAND 6511 -- no space after number 117 HEIDERAND FLATS EESSENTHOUT STREET HEIDERAND 6511 3289 ext5 edenpark 120411 mpande loation 1433b Moulton Avenue 1433 b Moulton Avenue 4 diesel rd 10821 Morubisi Street Unit 44 Charis Place, Prosperity Road, Groblerspark -- punctuation Unit 44 Charis Place Prosperity Road Groblerspark -- starts with word 44 Charis Place Prosperity Road Groblerspark p box 3581 -- invalid street address 82 Akasia laan 987 leruleng sectionsaulspoort 1 lenton drive 1179 gugulethu street 1 lenton drive 10269verdwaal2 -- no spaces 10269 verdwaal 2 15 Prinsloo Street 1179 gugulethu street 13 Adler str, Eden Park -- has punctuation 13 Adler str Eden Park 410 wonderzicht, 538 de beerstr -- has punctuation 410 wonderzicht 538 de beerstr 1551 -- invalid street address 52 Koedoe Ave 26a high road orchards Musina ext9 4363 -- number in wrong place - See below 4363 Musina ext9 18 Replubliek street 753 steve biko avenue unit2 221 Buitekant straat 54 Zone A B1287 UMSOLWA ROAD 54 Zone A 6574 LETLHODI STREET UNIT 14 27 k street 9635 Zanemvula street 2667 nthatisi Street 498 CESSNA AVENUE maromene 17 -- number in incorrect place - see below 17 maromene F1 Ngoje cres MarainnhillM 6574 letlhodi street unit 14 21 tecomastreet 21 tecomastreet 07 Frara Drive 6440 MAYANA STREET THEMBALETHU GEORGE 6529 no.87 Vista Villas -- has word before number and has punctuation 87 Vista Villas 12 jama street z section --- !!!!!!!!!!!!!!!!!!!!!!!! B1287 Umsolwa road B 1287 Umsolwa road -- space after B 6574 letlhodi street 7658 Itsomo Steet Ext6 5dharrisson str -- no space fter number 5d harrisson str 322 Lenham Drive, Lenham -- has punctuation 322 Lenham Drive Lenham schoolstreet 3 -- name before number 3 schoolstreet 50 Hercules Court 1546 sefatsa stand 61 sixwila street 20800 mamelodi east colchester crescent 12 Iraq Street 12 moshoeshoe str 21 vansoelen street 12 moshoeshoe str 4102 Geelhout Street ward 16, umzumbe, hibberdene -- has punctuation ward 16 umzumbe hibberdene 839 Maokeng ext 28caledon drive 34 Leo ave 6423 Bandura Street, Willow Manor Ext. 1 8541 Snake Park 7 INSISWA WAY EXT 12 SHERWOOD PARK 7349 plot 50 kareebos 404 Windermere street 404 Windermere street 404 Windermere street 68 Flamink Street 68 Flamink Street 71 Eagle Dawn Zeiss road block r3 room 105 n2 gateway 50 plein str B206 Chapters 225 Buitenkant Street 9 Chestnut street Bonteheuwel 1740a Ben Naude Drive Zone 2 Droedam Farm 16 Aberfeldy Road The Hill 11th road 25 simonsig noordwyk 49 Soetdoring Allensnek 12935 29 likhonda street 6 Matume street Plot 88 22 Community Road 1100 kwamakhutha township, po amanzimtoti 9 balmoral heights, balmoral road 3 makubalo streets 3951 umthungwa street birch acres ext 23 12986 Walter Sisulu Street 11138 nongoma str 51 rudloff rd 10 Villa Palazzo, Belami Drive 321 Francis Baard Street 65 9 th street 35 Fiskaal street 14 olive street 9 manho street 38 victoria road 354 Ethafeni Section 16 Arkeldien Street 6.5 Boundary Road 100 Vlamboom Road 902 Mquma Street Bophelong 35 amsterdam street 55 fanplam gardens palmview 6213 Zone 12 Extion Sebokeng stand no.043 ooslope 3 MURISON STREET 177 govan mbeki township 9 Chestnut street Bonteheuwel 4347 BLOCK B 1a roy cambell street 146 poole avenue 116 Woburn Street 545 Phase 5B Buhlepark 33 vos street 37 fifth street , rusthof 18 Marinda Crescent Marinda 16 chromite ave 13 kanti street 35263,Harare 67 Third Street 270 queen elizabeth ave 30 Victoria 9 manho str 26 Liebenhof Flats Young Str 1 Carter Street 10 Villa Palazzo, Belami Drive 11 vlasblomsingel progress block 44, 513 sunset avenue 1073 mphafa road 1344 Pickerel place 1073 mphafa road sweatpealaan 2751 44 Brummerstreet 151 Ext 3 433 10 kodi street 617 rondomstraat Louterwater 10 GREEN STREET 149 tamsanqa street 3 Newfeld Street 76 Dorp Street 5 Mabille Street 28 heathbury place 2356 joyce ndinisa road A13 Lekoane street 

Regex:

/^(\w*)(\d+)(\w)?\s(\w+(\s?\w+?))+$/