FORMS-16351 Support for string in file attachment

[rismehta]

Description

Related Issue

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• I have signed the Adobe Open Source CLA.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes and the overall coverage did not decrease.
• All unit tests pass on CircleCi.
• I ran all tests locally and they pass.

[adobe-bot]

Accessibility Violations Found

Id	Impact
focus-order-semantics	minor
label-title-only	serious
landmark-one-main	moderate
region	moderate
target-size	serious

[adobe-bot]

Lighthouse scores (mobile)

	Performance	Accessibility	Best-Practices	SEO
Scores	95	96	96	75

[adobe-bot]

Lighthouse scores (desktop)

	Performance	Accessibility	Best-Practices	SEO
Scores	100	96	96	75

[adobe-bot]

Accessibility Violations Found

Id	Impact
label-title-only	serious
target-size	serious

[adobe-bot]

Accessibility Violations Found

Id	Impact
label-title-only	serious
target-size	serious

[adobe-bot]

Accessibility Violations Found

Id	Impact
label-title-only	serious
target-size	serious

[adobe-bot]

Accessibility Violations Found

Id	Impact
focus-order-semantics	minor
label-title-only	serious
landmark-one-main	moderate
region	moderate
target-size	serious

[adobe-bot]

Lighthouse scores (mobile)

	Performance	Accessibility	Best-Practices	SEO
Scores	94	96	96	75

[adobe-bot]

Lighthouse scores (desktop)

	Performance	Accessibility	Best-Practices	SEO
Scores	100	96	96	75

[adobe-bot]

Accessibility Violations Found

Id	Impact
label-title-only	serious
target-size	serious

[adobe-bot]

Accessibility Violations Found

Id	Impact
label-title-only	serious
target-size	serious

[adobe-bot]

Accessibility Violations Found

Id	Impact
label-title-only	serious
page-has-heading-one	moderate
target-size	serious

[adobe-bot]

Accessibility Violations Found

Id	Impact
focus-order-semantics	minor
label-title-only	serious
landmark-one-main	moderate
region	moderate
target-size	serious

[adobe-bot]

Accessibility Violations Found

Id	Impact
label-title-only	serious
target-size	serious

[codecov]

Codecov Report

Attention: Patch coverage is 54.54545% with 5 lines in your changes missing coverage. Please review.

Project coverage is 82.24%. Comparing base (cb7ac2f) to head (ba5e3ad).
Report is 2 commits behind head on dev.

Files with missing lines	Patch %	Lines
...ponents/internal/models/v1/form/FileInputImpl.java	60.00%	1 Missing and 3 partials ⚠️
...ms/core/components/models/form/FileConstraint.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                dev    #1418      +/-   ##
============================================
- Coverage     82.40%   82.24%   -0.16%     
- Complexity      919      923       +4     
============================================
  Files           103      103              
  Lines          2358     2366       +8     
  Branches        317      321       +4     
============================================
+ Hits           1943     1946       +3     
- Misses          255      257       +2     
- Partials        160      163       +3     

Flag	Coverage Δ
	82.24% <54.54%> (-0.16%)	⬇️

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