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buildForm(): void { const questionsArray = this.questionsForm.get('questions') as FormArray; this.questions.forEach((question, index) => { const optionsArray = this.fb.array( question.options.map(option => this.fb.group({ option_id: [option.idOption], seleccionada: [false] }) ) ); const otroGroup = this.fb.group({ texto: ['', [ Validators.required, Validators.minLength(3), Validators.maxLength(250), // Adjust to 50 for question with idQuestion = 4 if needed Validators.pattern(/^[^´'|\°><[\]{}()=&]*$/) // Excludes special characters ]] }); questionsArray.push( this.fb.group({ id_question: [question.idQuestion], options: optionsArray, otro: otroGroup, showOtro: [false] // Track if "Otro" should be visible }) ); // Initialize showOtro array this.showOtro[index] = false; }); }
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