olivier-ninane

olivier-ninane

Float input values converted to text using Float.to_string() function, displaying exponentional values

Hello,

It seems that Liveview uses the Float.to_string() function when rendering a float into HTML. Consequence is that numbers > 999.0 are converted into exponential values. This is particularly problematic for form input fields:

Do you know what’s the best approach to overcome this? Use Decimals only for large numbers? Convert float to Decimals into Liveview templates?

Many thanks!

Marked As Solved

LostKobrakai

LostKobrakai

For your specific case: You never want to use float for monetary values.

For the general case I’d love to see phoenix default to non scientific notation, but I doubt that this can be changed easily without it be being a breaking change.

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