有申请过新加坡E-Visa的吗？

在新加坡ICA的网站上看到了Apply for entry visa，点进来看到也要提交很多东西的，
比如14A表格，在职证明等，这些都是提供电子版本的吗？

For Social Visit (visiting friends, relatives and for tourism)

Completed Form 14A (original)
One recent passport-sized colour photograph (to be pasted on the top right-hand corner of (Form 14A) which meets the following requirements:
Image must be taken within the last 3 months
Photograph should be in colour, must be taken against a white background with a matt or semi-matt finish
Image must show the full face and without headgear (headgear worn in accordance with religious or racial customs is acceptable but must not hide the facial features)
Photocopy of the applicant's passport bio-data page. Please ensure that the passport is valid for at least 6 months from the date of entry
Checklist 4 attached to Form 14A
Local contact's Singapore Identity Card (original and photocopy)
Completed Form V39A (Letter of Introduction for Visa Application)²
AND

Letter from the applicant’s employer granting leave of absence and stating how long the applicant has been employed, his/her designation and salary if he/she is employed³
OR

Copy of the household booklet if he/she is a PRC national and is unemployed³