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Toggling error messages using Material . - Reddit

Toggling error messages using Material <mat-error>. Help Request. I have a user signup form that asks for a password.

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查詢 「Mat-error」的人也找了：

  1. error error: mat-form-field must contain a matformfieldcontrol
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  2. Mat-error not showing
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  3. Mat-form-field' is not a known element
    4.
  4. MatFormFieldControl
    5.
  5. mat-icon
    6.
  6. mat-select
    7.
  7. matInput
    8.
  8. mat-form-field width
    9.