Fix: Prevent negative age input values in New Patient form, along wit…

[harshitg927]

…h some formatting of frontend code

fixes - issue#1375

Summary

• Added validation to handleYearsChange function to prevent negative values
• Ensures age input cannot be less than 0
• Updates patient details state with validated non-negative value
• Maintains correct DOB calculation with validated age

Screenshots

Screencast.from.09-01-25.00.48.06.webm

Related Issue

#1375

[harshitg927]

@Lemeri123 I have fixed the issue, please review my Pull Request

[Lemeri123]

The issue still persists when one enters a value like -1 and above. @mozzy11 please help us look into the context of this issue. It basically doesnt affect operation but just for purposes of perfection and having a smooth usage

[harshitg927]

@Lemeri123 I have put const years = Math.max(0, Number(e.target.value)); in the code which makes the input age default to zero if the user inputs a negative value.