fix(hidden-input) input programmatically value set without phantom values

[BGBRWR]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/JsDaddy/ngx-mask/blob/develop/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• Other... Please describe:

What is the current behavior?

Issue Number: #863 #706

What is the new behavior?

It works

Does this PR introduce a breaking change?

• Yes
• No

Other information

[Yumitoya8569]

hi @BGBRWR , I have the same problem #863,
after review this fix, it doesn't pass the following test :

  // in secure-mask.spec.ts
  it('it checks secure input functionality on setValue(longer string)', () => {
    component.mask = 'XXX/X0/0000';
    component.hiddenInput = true;
    typeTest('54321', fixture);
    component.form.setValue('1234567');
    fixture.whenStable().then(() => {
      expect(fixture.nativeElement.querySelector('input').value).toBe('***/*5/67');
    });
  });

please try this :

  // in mask.service.ts line 58
  if (this.hiddenInput ) { // original
  if (this.hiddenInput && !this.writingValue) { // suggestion

the following change is not necessary i think :

[mask.service.ts line 73-76]
[secure-mask.spec.ts line 64-72]

in real world, users typing can't change element value '54321' to '1' without range selection

[BGBRWR]

I added your test and suggestion. Good catch!

ngx-mask/projects/ngx-mask-lib/src/lib/mask.service.ts

Lines 73 to 76 in a904f5c

	newInputValue =
	this.actualValue.length && actualResult.length <= inputValue.length
	? this.shiftTypedSymbols(actualResult.join(''))
	: inputValue;

These code (^^^) is need for when you reset the form and then type values.